I got married, going to become father soon, being No. 1 in the sport that I love with all my heart. I mean, it's pretty awesome.

I am grateful to life. And also to the people who have brought me here. Without them, I could not be where I am now.

Serbian history tells that family is the most important thing and you have to stick with the family.

In terms of playing ability there is nothing to choose between number one and 100. Instead, it's a question of who believes and who wants it more? Which player is mentally stronger? Which player is going to fight the hardest in the big points? These are the things that determine who is the champion.

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.

I love football and it's the sport I would really like to play. I've said on national television here that I would really love to play for one of our football clubs when I finished my tennis career.

I like my groundstrokes, I can say. I like it. That's my game - I'm a groundstroke player and I play pretty aggressive.