My mom was always the support. I can always go out to her and she'll always find the positive in things.
My parents just always taught me to be reasonable.
I feel like everything is possible.
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.
The fact is I still have quite a few good years in front of me. I still improve.