Earlier quoted context omitted.
I've found that you have to work on something that you're passionate about, something you want to use. I don't have the magic formula for finding these things, but after trying several side projects and having them fizzle out, I've finally found something that I want to spend almost all of my free time on, and I do. I do hope to sell the product, but what keeps me working on it 40 hrs a week, in addition to my full t…
If only I could figure out how to make $ working on my car or playing with my kids.
The bare essence is this: find a problem that a large group of people experience, and find a way that allows people to solve that problem.