The last startup I was a part of was designed entirely to make money for everyone involved by solving an extremely specific problem that you've never heard of.

The last startup I was a part of was designed entirely to make money for everyone involved by solving an extremely specific problem that you've never heard of. At least, you've probably never heard of it -- maybe you're a dentist, in which case, yeah, I can help. (The entrenched startups from the 80's that we're competing with? You've never heard of them, either.)