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.

I most certainly believe that when you're an athlete, that really translates to all sports. You just understand it, your body understands it, and your mind understands it. And you just - it just clicks. I've found that happening when I play other sports. I've seen it, like when I've hit the ball with other professional athletes, and you can see they're just learning so quickly. It's just something that's in their blood. So I think it was in my parents' blood and they understood.

'Oh and Oh' is a tennis term... It's a nice way of saying you took your opponent to pieces.

People ask me where I get my fighting qualities from, and I have to say Serena.

Winning once is never anyone's dream. We all want to keep winning no matter what it is, or if we retire, we all still are striving toward something, probably most of us are.

I just try to stay positive and focused on the tennis, not let anything get to me, like crazy questions. But I'm tough, let me tell you, tough as nails.

The most fun part about working out is being done - getting through the workout, let's be honest. But that feeling afterward? Yeah, that's worth it.