It’s old news by now, but I’m going to post it just so I remember it later.
Ill tell you what I learned from Bobby Knight: everybody’s got the will to win but when it comes time to doing something, it’s always about someone else. Not many people have the will to prepare. You got to be willing to know your product and environment better than anybody. No matter what you do there is someone out there trying to kick your ass. You got to be the smartest guy in the room about your product. Then you need to have a revenue source. You need a company with a revenue to make money. Concept, competition, and where the money is — plus something you love doing. I’ve never had a day of work. When I die I want to come back as me.
taken from the
Mark Cuban interview at the TC50