All my time in rehab has made me appreciate tennis more than ever.
You don't have to hate your opponents to beat them.
I've worked really hard, but it's definitely not been easy.
"I know that I'm going to have to work hard, keep working hard, and not because of this victory think, "I'm back." I don't think like that. I'll definitely work hard. Things are not going to be easy. I might lose first round next week. You never know."
Physically, I feel extremely well, perhaps fitter than ever.
When I was younger I used to be devastated if I would lose.