I personally would find it hard to get motivated to build a product for money alone. At the very least, I need to be passionate about the problem that my softw

I personally would find it hard to get motivated to build a product for money alone. At the very least, I need to be passionate about the problem that my software is solving, and ideally I want to like, respect, and identify with my customers. I'm as greedy as the next guy, but my desire to make a lot of money alone can't sustain the kind of effort needed to launch and nurture a startup.