I have seriously thought about retiring, but that was on a good day. On a bad day I've thought about killing myself.

I was between 2 and 3 in the world for two, three years. That's not exactly where I wanted to be.

Once you win, you have no doubt that you can win. So you have gone through it once, and you can do it again.

I got bad calls every match, and I never got an apology. So I thought it was rather strange.

I'm certainly not sorry that there were some things I missed. You may think you're missing something at that time but later when you look at it, you didn't miss anything.

Tennis is not like other sports where the coach is hired by an independent entity, and that makes a huge difference in the dynamic.

In tennis you move a lot. Golf you dont. In tennis, you can have a bad half-hour, but you cant in golf. You can lose the first set in tennis and still win.