My ambition is to enjoy my life and to do exactly what I want to do. And I'll do that. I will be free.

Serena and I, we don't have anything to prove ... we still set a very high standard.

I think I've been fortunate to be at the top of the game and in the media for years, and a lot of times, people want to be your friend when you're on the top. You know, there have been times when I've been injured and I never got a phone call. So that's the way it is.

Sport teaches you so much, and you can translate that to other parts of life. But it's definitely a lot of dedication, not just for, you know, myself or the children, but the parents, the family finances, the money that you could be putting toward retirement you're using to buy tennis shoes and restring rackets and tennis lessons. So if you don't make it, then you may never retire. It's definitely a lot of risk.

I guess it's a little bit sentimental, but at the time I was really very focused in on really my performance. Afterward, it was really just a breath of fresh air, just like, 'Oh, yes, I'm back now. I'm doing good.'

The big push for me is the Olympics this year. If I'm healthy, I'm not worried about my ranking. I think I can hit the ball. It's just about my body cooperating. It's about being able to play matches in a row. Right now, I'm not sure how much I can do with that, but we'll see.

It's thrilling and it's an honor to be part of something bigger than your own self.