Doug and Kevin spoke about overcoming business growth bottlenecks and how to overcome them. Growth is essential in every business, which is why you should be aware of the things that hinder it in order to reach your potential and improve all aspects of your business.
Many people advise doing what you love and everything will eventually work out. And that simply isn't true; that's not how things work. There are a lot of things you need to consider and understand in order to survive the market.