I understand that the results I've had in my career, or I'm having now, they are very good. And that gives me confidence, of course, but I do not feel invincible.

My mother is a special story. She went through so much to bring us up, four men at home, especially when our country was going through really difficult times.

I understand that the results I've had in my career, or I'm having now, they are very good. And that gives me confidence, of course, but I do not feel invincible.

Obsession is a negative word, I do not think that obsession can bring positive things. Not only in tennis but, I mean in any situation of life.

Coaches are very important to players. They're people that are mentors, people that are advising them, people that should be their friends and somebody you can rely on on the tour.

My father never talked about the sacrifices that the family made for me.

We have a harder way to succeed in life as Serbs because of the past that we had and because of the history we had.