The biggest thing is to have a mind-set and a belief you can win every tournament going in.

My mind is my biggest asset.

To have the opportunity to complete the slam at the Open at St Andrews, the home of golf, is something I will never ever forget.

I hit a one-yard draw in there

I made my share of mistakes. People can look at that as what not to do, and if they choose to make fun of it, that's fine. I can't control that. All I know is that I can control myself. And at that point in my life, I wasn't even able to do that.

I do not look back at what might have been. If I did that, playing golf would drive me crazy.

My mind is my biggest asset. I expect to win every tournament I play.