It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.

I do my best, and that's all I can do.

I'm thankful to be able to team up with a company like USANA that cares about my well-being and I know we can do great things together.

I actually had a small kangaroo - and I'm not kidding this time. I was holding a small kangaroo, baby kangaroo ... it was very nice to me this time. Do you know what it did afterward? I gave it some milk, and it just spit it all over me. I was like, Is this a thank-you for just being nice and petting the kangaroo? I got milk all over myself. I guess I deserved that from the story last year.

I just like being around people, especially nice people, and there are a lot of nice girls on tour.

I believe the best in people. I believe if you need a bathroom break you go to the bathroom. If you need treatment, you get treatment. I don't think any rules should be changed.

I think that's my personality, to have a good laugh and not to take myself too seriously. And of course I have my things on the court but when I'm off the court I just like to have fun.