I've had a lot of luck. If I didn't I'd be washing bottles in Russia.
Everything is possible in this life.
You know why I want to win? Because of 15,000 reasons inside of the tennis court.
You cannot change me; this is the way I am.
I'm not fighting with myself.
I can improve it a little bit. But it's my head, it's the way I am. So at the end of the day, I will be who I am and I will win how much I can win.