tennis is a 100-mph chess match.

I have an office in Argentina, I go there every day, so I work.

I was formerly so stuck into plans. I can now live more spontaneously. This I want not yet to give away.

I felt nobody would understand what was going on in my mind.

For me retiring wasn't hard once I knew that that was the decision I was going to make.

Regarding the Hall of Fame, when they decided I was going to be one of the possible candidates, when I heard that, I was so thrilled. You're always hoping for something like that.

I lost more then 6 kilograms when I ceased with the top sport. That were all muscles. They are now gone.