Tennis has had a very positive impact on my life.

I didn't know what was going through my mind.

I was feeling a lot of confidence, so I wanted to take advantage of that and keep playing.

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.

Tennis has had a very positive impact on my life.

I think in the lifetime of a tennis player there are many times where you feel that tremendous confidence.