I write down inspirational things on cards that I keep in my bag and look at during the round.

Most recently, I learned another hobby: baking. It's so much fun to mix all the ingredients and to see the cake come out nice. It's so rewarding when the cake comes out great and tastes great.

Although I have won many times now, each time when I have a lead, I start to think about winning. It's very difficult not to think about winning. Every time, there are new challenges. Every time, there are new issues to overcome.

You need to take care of your time and practice, you need to rest and talk to media. So it's really important to organize those things.

I write down inspirational things on cards that I keep in my bag and look at during the round.

I'm very excited every time I'm at Augusta National. It's such a beautiful and fabulous golf course.

As it becomes longer at No. 1, I feel more and more pressure. Everybody is trying to grab every piece of me.