I play because I have fun, if I don't have fun on the court, there is something wrong. I am just a 19 year old boy that likes to do what he likes, nothing else.

I just try to win the match by fighting for every point, and running down every ball.

Is only a tennis match. At the end, that's life. There is much more important things.

I am a guy who likes to do what I am doing with passion, whether it's a soccer match with friends or golf.

Playing well or playing bad, I have to play aggressive. I must play aggressive.

I only ever run when there's some point to it - say, if it's in a game of tennis.

I'm not the best player in the history of tennis. I think I'm amongst the best. That's true. That's enough for me.