If you lose, it hurts, but as long as you have fought hard, you can still feel good about yourself.

When I lose, it doesn't just go to my head; it goes to my heart too. If you're at all in the match, if you love to play and ein, it must go to your heart.

It's very nice to see when somebody who wanted to work hard and is willing to put the work in gets rewarded for it.

But to be fair, if you take players from my era to now, the game has changed and the players have many more shots. They use them differently than we did. The speed of the game has changed.

I just travel all the time.

I believe the brain is like a muscle - like any other it can be improved.

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