Dalton Caldwell and Michael Seibel talk about solutions in search of a problem, whether or not to follow your passion, how to figure out what to work on, and how to motivate yourself.
To create Rookies Mistakes we asked YC founders: Is there a simple fact you wish you knew when you started your company or a rookie mistake you wish you could take back?
**Apply to Y Combinator: **https://www.ycombinator.com/apply/)
