I'm going with the flow. I feel when the time is right to stop, it will be flashing in neon lights for me, like this is it. It could be this year, it could be next year, I have no idea. Anyone in their profession seems to think it's fairly clear when it's the right time. I haven't had that moment of clarity.

I always tried to hide the fact that I was an athlete. I just wanted to be normal.

I donate lots to charity. I don't necessarily tell everybody the number or what I do.

I'm not that interesting!

I've played too many tennis hours.

While I was always successful... I never thought I'd be one in the world.

While I still have more good days than bad days, I'm going to keep playing.