Tennis has always been a big challenge to me and to be able to play that kind of tennis - well, only tennis can produce these feelings for me.
The tennis wasn't really very much on my mind, so it wasn't like I was thinking about it all the time.
I never hanker after the past - I prefer to devote myself to new tasks.
I appreciate very much being injury-free.
As long as I can focus on enjoying what I'm doing, having fun, I know I'll play well.
You can have a certain arrogance, and I think that's fine, but what you should never lose is the respect for the others.