Business gives you a massive high. Doing a great deal, coming up with an inspirational solution... It's very addictive. But it doesn't last long. In isolation, it's a bit sterile. It doesn't reward the soul.

The power of fear of failure, with will to win, is an incredible force. I don't think we should be worried about having a fear of failure; I think it's quite natural. If you surveyed any top businessman or any top athlete, I bet if they were truthful, they would all say they've got a fear of losing and a fear of failure.