The simplest and most profitable, yet often overlooked way of finding a gap in the market. How to turn a bad idea into a money-making business (and partner with Mark Cuban along the way). The 1-sentence advice Mr. Cuban told Jason that made all the difference. What it takes to raise capital for your startup. (The good, the bad, and the ugly.) How golfing (yes, golfing!) can help you become a better entrepreneur.