I think in 1991, when Jimmy got to the semifinals, it was just incredible all of the people coming out.

I've been on the tour for many, many years. It's time for me to go now, before it's too late.

If you serve well, your volleys are going to be so much easier. It has got to do with confidence, obviously.

The serve really is the key to my game.

It was a tough year for me, '89, losing two Slam finals and losing another five finals. It wasn't until I won the Masters, or what's now called the ATP Finals, that things changed again. Suddenly I won seven tournaments in 1990 and became No. 1.

Once you succeed in tennis, financially you become quite well off.

I think in 1991, when Jimmy got to the semifinals, it was just incredible all of the people coming out.