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The AHA-Effect Explained (Special Episode)
Episode 29710th September 2025 • Irresistible Communication • Dr. Michael Gerharz
00:00:00 00:16:39

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Want your presentation to change the way people think?

Then you need the power of the AHA Effect … that moments when everything suddenly clicks, confusion turns into clarity, and people not only understand you, but see the world differently because of what you said.

In this 15-minute special episode of Irresistible Communication, I share the essence of my first book The AHA-Effect. For years, many of you have asked for an English version. This isn’t the full book, but it’s a clear and actionable overview of the core ideas.

🌟 What you’ll learn in this episode:

  • What the AHA Effect is and why it matters
  • How to spark those moments of clarity for your audience
  • Why the right words can shift perspectives instantly
  • Practical ways to make your communication unforgettable


⏱️ Chapters:

0:00 Welcome

1:06 Understanding the AHA Effect

2:31 The Power of Being Concise

4:50 Shifting Perspective: Audience-Centric Presentations

7:09 Emotional Drivers in Decision Making

9:44 Challenging Existing Beliefs

14:17 The Path to Aha: A Practical Framework

15:29 Conclusion: Treat Presentations as Sincere Conversations


→ If this sparked an aha for you, share it with one person who would benefit too.

If you’re interested in the full book, this link will get you to your local Amazon store: https://geni.us/aha-effekt

Keep lighting the path,

Michael

Transcripts

Speaker:

Welcome to a special episode of Irresistible Communication.

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Usually these episodes are just two

minutes long, but today is different.

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For years, many of you have asked

me for an English version of

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my first book, the Aha Effect.

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Michael: That moment where a problem

suddenly feels simple, where confusion

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turns into clarity, and where people not

only understand you, but see the world

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differently because of what you said.

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Speaker: The book itself remains only

available in German, but I've put

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together something that comes very close.

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In the next 15 minutes, you'll get a clear

and actionable overview of the book's core

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ideas, the very essence of the Aha effect.

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One more note, though.

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This episode is AI generated

by Google's notebook, ln.

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The ideas are mine, but the words

and voices you'll hear are not.

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I wanted to try this format to

make the ideas accessible to you

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in the simplest way possible.

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I think it turned out pretty great though.

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Let's dive in.

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Rob: Today we're diving deep into

Michael Gerharz' The AHA Effect.

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Our mission:

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To give you a shortcut, really, a way

to shift your presentations from just

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forgettable talks to experiences that

make your audience go, aha, I get it.

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We're digging into some surprising

bits about communication psychology.

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Okay, let's unpack this.

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Hannah: What's fascinating right off the

bat is this distinction Gerharz makes.

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It's absolutely key.

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He talks about the wow

effect versus the aha effect.

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Now the wow, that's sort

of the easy part, right?

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Big visuals.

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Maybe some flashy tech makes a splash or

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Rob: Yeah, like a momentary buzz.

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Hannah: Exactly.

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But it's often superficial.

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It doesn't last.

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The aha effect, though, that's different.

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It's sustainable.

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It needs the audience to

engage intellectually.

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It leads them to grasp

the why and the how.

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They can explain it themselves later.

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It's about changing perception,

not just dazzling them.

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Rob: That makes sense.

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Hannah: And it really underlines

that getting better isn't just

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practice, practice, practice.

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It's about adopting the

right mindset from the start.

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Rob: Yeah, I get that.

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We've all sat through

those wow presentations.

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Lots of flash maybe, but you walk out

and nothing's really changed for you.

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It really drives home that a presentation

is this unique window, you know, a

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chance to get undivided attention

and actually maybe change the minds.

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So let's jump into the first big

idea, the power of being concise.

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Gerharz puts it so well.

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If everything is important,

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nothing is important.

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We've all heard that, but he

explains why even seasoned

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presenters fall into this trap.

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Often it's this fear, right?

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Fear of leaving something vital out.

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Hannah: Or trying to

show how much they know.

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Rob: Exactly.

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He uses this great analogy.

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You're in a supermarket,

staring at a wall of tea.

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Every box shouts important or bestseller.

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It's just noise.

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Instead of helping it overwhelms.

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You end up grabbing anything just

to get away or maybe nothing at all.

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The one message that might have

actually helped you is lost.

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Hannah: If we connect this to how

people process information, it

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shows why only what sticks matters.

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Your audience, whether they mean

to or not, they edit ruthlessly.

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They'll basically chop down everything

you say to maybe two or three sentences.

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That's it.

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Rob: Wow.

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Just two or three?

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Hannah: Yeah.

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Which brings us to this brilliant idea.

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Gerharz highlights Henri

Nannen’s Kitchen shout.

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The Küchenzuruf.

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Picture Opa Hans reading the paper.

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He finishes an article, turns and

shouts to Oma Erna in the kitchen:

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“Erna, Bonn raised taxes again.”

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Rob: Huh?

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I can picture that.

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Hannah: That single simple

shout, that's the core message.

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That's what sticks, that's what he'll

remember and maybe tell his buddies later.

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Rob: It's about boiling it

down to its absolute essence.

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Hannah: Precisely.

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And the crucial part is you, the

presenter, you have to decide

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what that kitchen shout is.

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You need to define it for your audience,

because if you don't, they'll pick

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something themselves and it might not

be the message you intended at all.

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You lose control.

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Rob: The source makes a strong case that,

look, no topic is too complex for this.

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Think about JFK and the

moon landing back in '61.

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His goal wasn't some

dense multi-page document.

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It was incredibly simple, powerful.

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Land a man on the moon and return

him safely before this decade is out.

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Everyone got that.

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Hannah: Crystal clear.

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Rob: Right.

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Gerharz quotes Saint Exupery: Perfection

is when there's nothing more to take away.

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He even gives Hemingway's six word story:

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“For sale.

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Baby shoes.

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Never worn.”

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Extreme conciseness.

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So how do you actually

develop a good kitchen shout?

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The advice is practical.

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Say it naturally as you're talking

to a friend, not running ad copy.

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Hannah: Keep asking:

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Rob: Is this the absolute most critical

thing they need to walk away with?

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Whittle it down.

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One, maybe two sentences.

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Like a tweet almost.

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That's your target.

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Hannah: That focus is paramount.

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Rob: Okay.

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So once we've really nailed that

core message, the next big shift

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Gerharz talks about is perspective.

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And here's where it gets really

interesting for a lot of us, I

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think, 'cause the default mode often

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is talking about ourselves, what

we did, what we find fascinating.

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It's like that friend

back from vacation, right?

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You get the hour long saga about

the lost luggage, the flight delays,

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every single breakfast buffet item.

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Hannah: Oh yeah, we all know that person.

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Rob: You tolerate it from a friend

maybe, but your presentation

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audience, they're definitely not

there for your holiday snaps.

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Hannah: This is such a common blind spot.

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You absolutely have to distinguish

what's interesting to you versus what's

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actually interesting and relevant to them?

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Gerharz gives this perfect example.

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Michael Dell, back in '07,

launching the Latitude XT laptop.

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This was just after the iPhone

made multitouch a big deal.

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Dell's team had done this

amazing engineering work to

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get multitouch on a laptop.

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He was clearly proud.

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But what did he show first?

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Rob: Let me guess.

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Something super technical.

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Hannah: Bingo.

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An engineering test screen

full of diagnostics.

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He was focused on the how, the

technical achievement, not the what.

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What could customers do with it?

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Rob: It perfectly illustrates John Caples'

point, which is also in the material.

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Bad ads often happen because people are

so wrapped up in their own performance,

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they forget to tell us why we should buy.

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Hannah: Oof.

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That hits home.

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Rob: Yeah.

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Hannah: It's the shift from look how

great our product is … to look what

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great things you can do with our product.

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Rob: Exactly.

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It reframes everything.

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Hannah: It really hammers home

that presentations aren't for us,

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they're for the audience to help

them get where they wanna go.

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I love the bit about Professor

Donald Saari and his "who cares?"

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principle, encouraging students to

actually interrupt and ask that.

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Rob: And he stops and explains

why it matters to them.

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Hannah: As presenters, we

need that mindset built in.

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You have to care, genuinely care about

where the audience feels the pinch,

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their actual problems, their needs,

even the ones they haven't voiced yet.

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Because fundamentally, people

buy solutions to their problems.

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Your job isn't data dumping.

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It's making it super easy for them

to see the connection, to find

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their answers in your message.

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It means putting their interests

smack bang in the center.

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Always ask, what problem does this

audience actually have right now?

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Why are they even listening?

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If you can't answer that clearly,

you're probably off track.

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Rob: But it's not just logic is it?

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Which brings us to another

really fascinating area.

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The source explores emotions.

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The hidden drivers, what

Gerharz calls the real reasons.

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Let me ask you this,

just as a simple example.

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Why do people pay, say, 13

Euro for a Moleskine notebook?

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You can get two perfectly decent

ones for three down the road.

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Rationally it doesn't

quite add up, does it?

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Hannah: Right?

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And that's the exact question

Gerharz uses to open this up.

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The real reason isn't just the paper

or the elastic band, it's the story,

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the connection to Van Gogh, Picasso,

Hemingway, that whole legacy, which they

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actually put in a little leaflet inside.

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Rob: Ah, the story they tell themselves.

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Hannah: Exactly.

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Creative people buy products

for creative people.

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People buy it because it fits their

self-image or the image they aspire to.

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It feeds their internal

narrative about who they are.

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Rob: So it's identity aspiration.

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Hannah: Yeah.

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Rob: Not just paper.

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Hannah: Absolutely.

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And this leads straight to what

Gerharz calls decision blindness.

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It's how our brains work.

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We often make an emotional choice first.

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Then, like instantly, we build this

perfectly illogical story to justify it.

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Rob: Post-rationalization.

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Hannah: Right?

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He mentions that jam tasting study.

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People confidently explained why they

preferred the one they haven't chosen.

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They created the reasons afterwards.

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It backs up JP Morgan's famous line:

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A man always has two

reasons for doing anything.

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A good reason and the real reason.

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Rob: Okay.

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The good reason is the

logical one we tell everyone.

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Hannah: And the real reason is

often emotional, tied to fear,

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ambition, status, saving face.

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Rob: So what does this all mean for

us, putting a presentation together?

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It means we have to dig deeper.

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Ask what's really driving

my audience emotionally.

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It's usually not just

the facts and figures.

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It might be fear of falling behind, desire

for recognition, needing to save time,

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avoiding hassle, making their boss happy.

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Hannah: Well, those human things.

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Rob: Yeah, so it's not just what

you say, it's who's listening.

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And how their own internal story,

their emotional state shapes

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how they even hear your message.

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Hannah: And this loops back to something

that sounds obvious, but we forget.

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What matters most to people?

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Themselves!

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Their problems, their

future, their standing.

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They want praise, they wanna

avoid trouble, save money, look

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good, get ahead, have less stress.

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These are the currents underneath.

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The real insight here is that

understanding who they are, their

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role, their worries, their beliefs,

the context is way more critical

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than just reciting features.

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Facts are safe.

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They feel comfortable to deliver.

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Rob: Right, less risky.

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Hannah: But tackling those real

reasons … that takes empathy.

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It takes effort.

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You need to figure out which of

your good reasons actually connects

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with their real reason right now.

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Rob: Okay, this next

part really pushes us.

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The source argues that very

effective presentations, they have

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to challenge existing beliefs.

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They need to shake things up a bit.

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Think about Steve Jobs unveiling

the MacBook Air in:

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Before that, the common wisdom was

laptops needed DVD drives, lots of

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ports, that was just how laptops worked.

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Hannah: Totally.

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It was the standard.

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Rob: Jobs had to break that belief.

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He had to make people accept that

thinness, portability could actually

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be more important than those things.

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And pulling it out of that envelope,

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Hannah: that visual was key,

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Rob: it created that moment of Wait, what?

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It directly challenged the

status quo in people's minds.

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Hannah: And Gerharz is

pretty blunt about this.

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He says, if your presentation doesn't

challenge or change the audience's view,

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somehow, it's basically a waste of time.

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He even references JFK again:

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The only reason to give a

speech is to change the world.

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May be a bit dramatic,

but the intent is clear:

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Aim for impact.

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Rob: It's about creating change.

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Hannah: Your goal is to bring them to

what Gerharz calls the point of no return.

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He uses this analogy of a woman

finding a suspicious note from

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Anna in her partner's pocket.

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In that instant, everything shifts.

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What was maybe ignored or unseen,

becomes glaringly obvious.

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She can't unsee it.

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A decision, some kind of

decision is now inevitable.

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Rob: Wow.

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That's powerful.

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So in our presentations, we're trying

to create that kind of clarity.

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Hannah: Exactly.

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That moment where they see things

differently, understand the

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implications, and they can't just

go back to thinking the old way.

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Even if they choose not to follow

your specific recommendation,

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their perspective has shifted.

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Rob: So the question for us is:

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What belief needs to change?

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What do they need to

realize to hit that point?

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It's about making the old way

feel, well, obsolete or inadequate.

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Okay, so let's tie this all together.

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How do we actually take the audience

on this journey to the aha effect?

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Gerharz uses this neat idea from

improv theater, you know, where two

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people build a story, one line each.

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You quickly learn your idea of the

story isn't always your partner's.

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You have to listen, adapt,

meet them where they are.

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Hannah: Yes, and that applies

directly here because your story

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is not your audience's story.

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It's such a crucial point.

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People accept ideas or buy things

when they fit into the narrative they

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already tell themselves about their

life, their challenges, their goals.

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Rob: Right.

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It has to resonate with their world.

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Hannah: Which is why the audience is

always the hero of your presentation.

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Yeah.

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Not you, not your product.

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They're tuned in because of

their problems, their needs,

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their hopes for a better outcome.

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The aha effect, that's

the moment they think:

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Ah, he's talking about me.

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This is my situation.

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I hadn't seen it like that before.

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That personal click is everything.

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Rob: So we need to become

like audience whisperers.

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Constantly trying to see from

their side, get their unspoken

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needs, use their language.

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Hannah: That's a good way to put it.

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Rob: But there's this interesting

tension Gerharz points out.

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It's about doing it right, not pleasingly.

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He gives examples like Eddie Van Halen's

eruption solo or the first iPhone.

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These weren't products of focus

groups asking, what do you want?

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They came from a deep understanding

of unmet needs, delivering

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something unexpected and superior.

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Hannah: Exactly.

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If you only aim to

please, you aim too low.

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You get incremental

improvements, not breakthroughs.

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The real challenge is discerning

those deeper needs they might not

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even be able to articulate yet.

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Rob: And this loops us

back again, doesn't it?

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To emotions being key for

actually convincing people.

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Hannah: Absolutely.

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Gerharz shares that incredible Bill Gates

Ted Talk story from:

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Remember that?

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Rob: Vaguely.

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Didn't he do something dramatic?

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Hannah: He released mosquitoes right

there in the auditorium to make this

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powerful, influential audience feel

personally affected, even for a moment.

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He said, there's no reason only poor

people should have this experience.

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Rob: Whoa.

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Okay, that's memorable.

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Hannah: He made them feel vulnerable,

then empowered them as potential

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heroic fighters by showing solutions.

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It underlines Jill Bolte Taylor's point:

We aren't thinking creatures who feel.

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We're feeling creatures who think.

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Decisions start with emotion.

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Rob: So it's not just abstract facts,

it's gotta connect emotionally.

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Feel real.

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Hannah: Yes.

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Emotions are tangible.

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They link to real worries, real

hopes, the audience's self story.

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I need to solve this.

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I wanna look competent.

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I wanna avoid risk.

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Look, you need both, facts and

emotions, but the order matters.

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Emotion creates the pull, the relevance,

the initial yes in their gut, okay?

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Then the facts come in.

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They provide the logic, the justification.

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They help the audience build their good

reasons to support that gut feeling.

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The aha effect is when

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it all clicks together.

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The emotional pull aligns

with the rational argument.

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That's the point of no return.

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It's true conviction, not

just surface level persuasion.

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Rob: This really does

build into a clear path.

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Gerharz actually lays out

five steps, doesn't he?

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Kinda a roadmap to get there.

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Hannah: Yes.

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He calls it the Path to Aha.

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It's a practical sequence.

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One, pick up the audience.

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Start where they are, get their world,

their context, make them feel seen.

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Ah, he means me.

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Rob: Okay, direct first.

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Hannah: Two.

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Show the problem.

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Gently reveal a flaw or friction in their

current way of thinking or operating,

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maybe something they hadn't noticed.

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A hidden cost, a missed opportunity.

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Make it resonate personally.

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Rob: Make it relevant to them.

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Hannah: Three.

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Offer the solution.

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Now deliver your kitchen shout.

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Simple, clear, concrete, aim

for that initial gut reaction.

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Yes, that makes sense, even

if they still have questions.

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Rob: The core message.

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Hannah: Four, provide good reasons.

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Now you bring in the logic.

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Answer the “Yes, but…” questions.

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Give them the evidence, the justification

they need to support that initial yes.

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Build the rational case.

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Rob: Yeah, I get that.

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Hannah: And five.

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Seal the deal, guide them to

that point of no return, make the

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next step clear and compelling.

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Lead them to that final aha.

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Okay?

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If that's my situation, then this

really is the solution to me.

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The decision feels inevitable.

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Rob: That's a really clear framework

going from connection to conviction.

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When you pull all this together,

it really paints a picture of a

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different way to present, doesn't it?

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It's more, well, patient, maybe.

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Humble.

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Definitely respectful of the audience.

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It's demanding on us

as presenters for sure.

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Hannah: It takes more work upfront.

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Rob: But it feels more rewarding.

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It values the audience, builds

trust, aims for real change.

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It's about actually making people smarter.

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More capable.

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Hannah: And it boils down to

truly caring about your audience.

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Rob: Yeah.

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Hannah: Asking what they actually

need, not just what they say they want

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or what's easy for you to tell them.

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Like Anke Tröder says, presenting

means talking to people.

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Treat them like a good friend

you genuinely wanna help.

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Rob: Listen hard, be honest.

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Hannah: Yeah.

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And have the courage to give them what

will actually improve things for them.

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Even if it's challenging.

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It takes effort, absolutely.

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But that's how you earn respect.

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That's how you actually move the needle.

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So here's something for you,

our listener, to think about.

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If you treated your very next presentation

like a truly sincere conversation with

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:

a friend, someone whose wellbeing you

genuinely care about, what's the one

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:

single thing you'd immediately change

about how you prepare or deliver it?

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:

Michael: That's it for

this special episode.

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I hope it gave you a taste

of The Aha Effect and sparked

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:

some aha moments of your own.

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If it did, I'd love for you

to share it with someone who

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:

might find it helpful too.

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Keep lighting the path.

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