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.

I want to help children in Serbia and around the world so they can realize their dreams.

All children have rights and those rights must be protected.

Mostly the problems when I was down were caused by myself. There were times when I was not responsible enough or decisive enough.

My success has a lot to do with my private life. I've matured a lot by first becoming a husband and now a father. My life is in the right direction. And that helps a player to thrive. One thing is linked with the other. My private life has helped me.

I'm trying not to pay too much attention to the rankings because calculations can distract you.

I stopped thinking too much about what could happen and relied on my physical and mental strength to play the right shots at the right time.