I used to get nervous, you know if my parents would come watch. And then I would get nervous if my friends came and watched. Today it's not a problem anymore actually, because now I enjoy it. I see that they, you know, respect me immensely, and I try to put on a good show and show that I can still play very good tennis.

Oh, my God, I don't think any player can look forward to or expect to a career of so many Grand Slam wins or title wins or being so long at the top of the game.

I am a sucker for those old traditional places, and Rome is as good as it gets, particularly when you throw in Italian food.

You can be stubborn and successful or you can give it up a bit and change things around. For me it's important to have a bit of both.

Mentally, I'm not ever going to go away.

I have to fit holidays around tournaments, particularly the grand slams, in Melbourne, Paris, London and New York.

I have a very strong opinion. I'm absolutely against it. I'm against the challenge system. I'm for the way it is right now. Don't change that.