My father believed in me many times more than I believed in myself.
I lost to a better player who played some courageous tennis and deserved to win.
I had to listen to the classical music because it calms me down, calms my nerves down.
In my case, I can sincerely say nothing is impossible.
I'm a happy man, because I am successful in what I do, of course; but what makes me most happy is I have people around me that I love and who love me back. This, for me, is the most important thing. Nobody likes to be alone.
Not everybody can like what I do, and if you feel that somebody is coming up closer to you and starting the rivalry and everything, you maybe change your position to him.