While I didn't have everything that I wanted, I was still a happy kid.

I don't care now if I ever win a match in my life again. Whatever I do in my life, wherever I go, I'm going to be always Wimbledon champion.

Lately, my mind is like an orchestra. If you don't have the conductor, you don't know what to do. One guy is playing jazz, one guy is playing rock and roll, another classical. It's a big mess.

If I can't serve on grass, I can maybe help cut the grass, paint the lines and serve some strawberries.

My fines? I pay more fines than some guys' career prize money on the tour.

Its fun to be there with the guys, to practice with them, arrange the balls, do this, do that, but when you play you can get some of this nervousness out of your system.

After I won a match at a tournament I tried to repeat everything I did the day I won. Before my next match, I ate the same food, I went to the same restaurant etc. Sometimes it got very boring.