All sports are continuously developing, but what they all have in common is that the speed is increasing. That's also true of tennis; the ball is getting faster and faster.

I just wanted to see how the shorts felt again.

I am very lucky because when I come back home, I have a completely normal life. I can relax, playing golf, fishing - doing what I want. I know when I finish a tournament, I am going to relax at home.

Playing well or playing bad, I have to play aggressive. I must play aggressive.

I am decidedly unfriendly during a golf game, from the first hole to the last.

I have lived my whole life with high intensity.

The thing, when you're down two sets to love, is to stay calm, even though it's hard, because people are freaking out, people are worried for you.