My second business would have succeeded but for competitors' jealousy. I was selling motorbike gear cheap, but the people I was undercutting complained to the manufacturer and cut off my supply. It showed me how corrupt business can be. When I sold phones, the same thing happened, but this time I was ready.
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.