It's about you. If you win, it's you; if you lose, it's you. Black and white. Nowhere to hide.

It's not a break until you hold your serve.

The only way to get back the confidence is to play and win matches. You can practise as much as you like, but you need confidence that comes from playing and winning matches.

It's about you. If you win, it's you; if you lose, it's you. Black and white. Nowhere to hide.

I'm happy in retirement.

The downside isn't really injury, fear of injury or the process of fighting back from injury. The downside, the very worst thing in the world, is surgery.

You can't really describe how difficult it is to deal with. It is any athlete's worst nightmare to be accused of cheating by taking drugs. It really is very difficult to put into words how it makes you feel.