Well, here is a little summary of the key attributes of successful entrepreneurs:

1) Unbounded optimism  -  very successful people have an incredible sense of optimism

2) Insatiable need to win  -  they don’t have the kind of self-doubt that most of us struggle with

3) Confidence -  confidence that is bordering on arrogance enables them to manage high risk deals in a focused and calm manner

4) Ability to shrug off failure  -  highly successful entrepreneurs see failure as a way of learning and getting new information