Not winning at Wimbledon is not going to bother me forever.

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

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

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

I just travel all the time. And I was just looking at the schedules now and starting the first week of October I will be every weekend with somebody at tournaments through Christmas. So it gets very difficult to just go away and not do that.

If you become great, then you can become happy. If you're happy first, it's much more difficult to be great.

I just travel all the time.