ideamensch.com I built it as a side project almost a decade ago. Done over 3,000 interviews and turned it into a consistent source of revenue, always while holding down a full-time job. I am always learning and it's always evolving, so it has been the best education imaginable for me.

I read one chapter of a non-fiction book every day. Sometimes it's motivational, other times it's learning something new. I never regret it and I tell myself that it helps me get 1% better every day. A chapter works better for me than some sort of time limit.