I always have a Sharpie, because usually when someone asks me for an autograph, they don't have a pen. I carry one in my purse, as well as in my tennis bag.

When I make commitments I like to stick to them, especially when I'm giving back to kids. Just giving them an example of what they can achieve. I love giving back to kids. It's fantastic.

I'm done growing. I only grow when I put my high heels on now.

Tennis has never been the most important thing in my life. My family, my health, my happiness...they are more important to me. On court, I want to win. Off court, I want to be a better person. Tennis is a path to my future.

To be honest, everything in my life outside of tennis is great. I'm doing amazing projects that, if I didn't have time off, I wouldn't be able to focus on.

My family and I built my whole career from scratch.

I'd probably start charging for medical timeouts. I think we'd all see who really uses them and who doesn't.