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This type of stress just hits different
Episode 205th February 2026 • The Momentum Experiment • Cat Mulvihill
00:00:00 00:11:34

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Why can you handle some stressful situations but feel completely paralyzed by others? I’m sharing how I discovered the difference between known and unknown stressors during one of the hardest years of my life, and how one can interrupt momentum more than the other. I explain the differences, the impacts, and how you can recognize these types of stress in your own life.

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Recently, I posted a video On My Tutorial YouTube

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channel. It was a video that was long overdue, originally planned for almost

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a year ago. And in that video, I shared

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that last year I had started to make some

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changes and started to talk about momentum, only to

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have a complete abrupt stop. And

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I didn't get specific into the details in that video.

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But it wasn't just my business and my professional work

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that came to a halt. And since posting that

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video, I have been thinking a lot about the circumstances

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that made me pause and kind of change the

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trajectory of last year, which ended up being one of the hardest years of my

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life. But I've also been thinking about the different types of

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stress and how predictability and outcomes,

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knowing or not knowing outcomes can play into your stress.

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And I think it's important because I have started to sort of

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classify into two categories. And it's been really helpful

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for me with understanding what I'm going through, but also

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how I deal with it. And I wanted to talk about this today, knowing that

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there might be other people that could benefit from starting to

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classify their types of stress. And I personally refer to

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this as sort of known and unknown. In other

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words, is this a stress where you can mostly predict

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what is going to happen, or is this something where the

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outcome is unknown? It's up in the air, it's sort of weighing on you, and

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you don't know what's going to happen day to day. And that's what I refer

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to as the unknown, or it's this unpredictable stress.

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And I had two very distinct phases in my life last year that

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I'm going to share about today, just to give you an example.

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And I'll preface by saying I am not an expert on

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stress, nor do I pretend to be. So that's why this is

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something I'm gonna talk about through my own lived experience, through my own

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story, and then what that means for me and what I'm

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doing differently when I start to notice it. And

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so if we go back about a year ago, I had

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just started to share about this new

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momentum formula. I was running webinars, and in my personal

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life, I. I was gearing up for a trip at the end of March to

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go for two weeks to Japan. There was a lot going on in my life,

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but I could kind of see what was coming ahead over the coming months. But

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in the middle of February is when I learned that my brother was going to

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have a pretty serious surgery to remove

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esophageal cancer. I knew it was risky.

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I also Knew he had been through really difficult things before, and he's a

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champion. But as soon as that was set in the schedule

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for mid March and right before the trip, everything started to feel

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very, very uncertain. I didn't know what was going to happen. I didn't know what

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the outcome was be. And I kept telling myself, just

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focus on the things you can control, because thinking about

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what could go wrong is not helping you. But even when I would tell

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myself that the fact that I couldn't really plan things in the future

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was having a big impact on me, so my capacity was starting to. To be

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impacted. And then after the surgery, things did not

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go completely smoothly and there were complications. And so we

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made the difficult choice to postpone. And. Well, actually, it wasn't that

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difficult. We made the choice, we felt good

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of. I am not flying around the world right now,

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and this is not something that I can imagine getting on a

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plane while my brother is in the hospital. Now, the next three,

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three months were a roller coaster, and I am talking

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one day, hey, the recovery is going well.

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Physical therapy is going well. And then maybe a couple days later, hey, maybe the

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family should get to the hospital. We're not sure how things are going. Things look

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bleak. And it went like this for three months to the point where I stopped

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updating people about my situation because it

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was giving me whiplash. But it was also really hard to keep track.

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I. Things going well? Are they not going well? I was able

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to visit family often. I live five hours away. It is

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not easy, but I was able to spend lots of time

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traveling back and forth. But during that time,

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not only was I struggling to focus on work, it

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was very hard for me to commit to any plans. I could

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not trust that I could keep those plans. And

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luckily, I was able to tell people up front, I could

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say, I can say that yes to this, but you should know

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it's tentative. I might have to back out. I would tell people that my brother

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was in the hospital and they were really, really understanding. There's no complaints there. But

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I could tell that it was. It was hitting me differently than

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a stressful situation that I can predict, which in

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the summer, when the. The worst outcome that we

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could have imagined happened and I lost my brother, in the

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weeks following it, I noticed a shift. It was still

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extremely stressful, deep in the

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grieving process, but I noticed that

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I could predict what was coming in the weeks ahead. And

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suddenly there was this shift. And I almost started to feel guilty. As I would

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share with close friends and family That I feel like I can

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manage this stress better than the last three or four months.

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And that's where I started to classify the stress. When you do not

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know what's going to happen, you don't know when something is going to happen

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and you're sort of just waiting. At any moment, things could change.

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That unknown outcome, that complete unpredictability,

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it just affects you on different levels. Both of these things

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will impact your capacity. You can be emotionally drained,

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you can be mentally drained, and you have to scale

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and adjust for that. But when you layer on this

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unknown, this unpredictability, and just not knowing what's going to happen

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or when something's going to happen, that interrupts your momentum on a different

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level because suddenly you can't make

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plans for the future that you can necessarily trust to keep.

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Now, I share an example with a loved one being sick

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and not knowing the outcome versus dealing with the loss of a loved one. But

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this can also happen to you personally, where maybe you are

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sick or you are unwell and you don't know why or what's

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happening. That's that unknown compared to the

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stress of maybe dealing with a diagnosis and a treatment plan. Both

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are stressful, but one is a little more predictable and

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so you can manage it differently. Now, the other examples that

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are a little bit less health related might be buying or selling a

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house. You don't know when you're going to sell it or when you're going to

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find the house for you. You don't know if it's going to go through. You

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can be making calls at all hours trying to figure that out, which is a

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different kind of stress than when you're moving, which I don't think anyone

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loves moving, but that's a different kind of stress. You can plan for those things

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and there's all sorts of examples in your personal life.

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Even applying for school, applying for a job versus starting a new job.

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Now, all of those examples are on an individual level of

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unknown outcomes, unpredictable versus more

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predictable. You're always gonna have surprises. But I would be remiss if

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I did not mention that right now as I record this. It's winter of

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2026, and things are kind of unpredictable

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on a collective level. I live in Canada,

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but all over the world we're seeing changes

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with politics, with the economy, with international

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relations, but also AI, things are changing so fast and

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we do not know what they're gonn know the timelines of things.

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It is harder for individuals, but also groups and

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businesses to make decisions that you can trust or that you can count

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on. And I think it's really useful if you are

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feeling stressed or you're feeling like your capacity is diminished

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to ask yourself what kind of stress it is.

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And is this. Are you dealing with some unknowns? Are you dealing with this

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unpredictability? You're not able to make plans the same way

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versus okay, I can deal with this.

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And you're probably going to have to make concessions either

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way that you are going through a phase where things are going to look different.

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But the biggest difference for me is my nervous

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system. I can be diminished in my capacity.

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I maybe can slow down and just do fewer things, just focus on the things

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that matter the most. But when things are

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unknown, when there could be a phone call away from finding something out,

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when things are hanging over your head, it's in those moments where

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I notice physically my nervous system is on

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high alert, that at any moment I feel like smaller

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things, I cannot handle them. And so I have noticed

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that in those times I have to pay closer

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attention to my nervous system and I have to respond to it

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quickly. And this means leaning in towards things

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that help. This could be things like breath work, like meditation,

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like more rest than normal, but also staying away from things that also

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jack up my nervous system. Being mindful of how much

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news I'm consuming or where I'm spending my time. Is this something

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that is hurting or helping with my nervous system? And also

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just asking for support, Recognizing when you need that support, I think

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is really helpful as well. And when

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I was thinking about these, I also feel

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like self compassion, kindness towards yourself,

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that's. I think it's an essential requirement all the time. But especially during times of

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stress, either type of stress. But really zeroing in

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and noticing in the present moment, how are you feeling, how

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are you physically and do you need to do things that address your

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stress? And that's made a very big difference for me. And now I

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can actually start to recognize when I'm going into one of these more

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unknown periods because I notice the shift in

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my nervous system. I notice the shift in my energy. I feel a little bit

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more frantic, I feel a little bit more on edge. And that's where I

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say, okay, what's happening here? You're in this unknown, you don't know

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what's going to happen. And I know that

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it helps me to say just focus on the things you can control.

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But I also recognize that when something's weighing on you or when something's

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hanging over your head and there's uncertainty. Even when you

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remind yourself to focus on what you can control, it can still have

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impacts on you. And that's where I think it's about knowing what works. For you

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to be able to respond to that, yes, you might have to

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go slower. Yes, you might have to change the pace or the schedule of what's

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going on. But I am a big fan of a good

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cycling metaphor. And a cycling

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metaphor when it comes to these stressors is I think about those times

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when I am cycling on a new terrain, maybe a road I've

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never driven on before and it desperately needs to be paved

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and I do not know how long this stretch is going to last or when

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wind is pushing against me. In those times,

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I adjust the gear, I keep pedaling, and I remind

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myself this will not last forever. Eventually this will end and

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you'll get on the other side of it. Now there are times where I have

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to just stop, get off the bike and take a break.

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But I know that when I'm ready, I can get back on and I can

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keep going.

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