I'm definitely open to change, but at the same time I am quite stubborn.
I've always been a good returner since my junior days - I don't know why that was.
I believe you should give 100% on the court, so I chase every ball.
Normally I sleep for 9, 10 hours a night.
Everything in tennis is so neat and nice but boxing has sport down to its essence; it is very pure and I like that.
In tennis, it is not the opponent you fear, it is the failure itself, knowing how near you were but just out of reach.