Concentrating for four hours will wear you out mentally.

Concentrating for four hours will wear you out mentally.

I always think under par. You have to believe in yourself.

In 13 years I've come to the conclusion that I need to play for second or third place.

I've heard people say my swing's not perfect, and I know that. But golf's a natural sport, very sensitive. It's played a lot by feel. I don't care if my swing is too flat. If it works, I don't have to change it.

I've been fortunate enough to do pretty well in playoffs. I feel pretty comfortable in them.

There have been times when you doubt yourself. You don't know if you're working on the right things.