Brian Gelber is a trader profiled at StreetStories
Most traders who fail have large egos and cant admit that they are wrong. Even those who are willing to admit that they are wrong early in their career cant admit it later on! Also, some traders fail because they are too worried about losing. Im not afraid to lose. When you start being afraid to lose, youre finished.
I learned that an opinion isnt worth that much. It is more important to listen to the market.