Golf is difficult to get your personality over because you are such a bottle of concentration.

I'm heavier, but with muscle rather than flab. It's a massive difference. It means I don't get as tired sometimes and it means that I'm hitting the ball a lot farther, about 15 yards more with my driver.

People confuse being world No. 1 with winning a Major championship.

A fantastic golf course and venue. It's one of those places that you always look forward to going back to...no matter how many times you have been there before.

People mature at different stages and I feel I'm learning a lot.

The satisfaction you get when you finally beat your dad is amazing, that rush of adrenaline.

Now I'm giving up a little in the week-to-week tournaments but reaping the benefits in the majors.