Tennis has given me so many opportunities, and I feel very lucky to have achieved whatever I have, especially coming from a country that does not have a great history in the game.

Coaches were all saying that I was really talented and I had potential, but coming from Serbia, it wasn't easy. The '90s were the hardest years for our country - we went through two wars.

Everyone wants to be happy - people find happiness in different ways. While you want to pursue your career 100 percent, I think it is very hard to give 100 percent in something else. It's important to find this balance, and priorities change throughout life.

I think it's better not to mix professional life and personal life - although it is hard.

In improv, the whole thing is that it is a relationship between the two people, as a back and forth. In standup, you don't really want to be listening to what somebody is saying; you want to project your jokes into their face. And that's really not a good instinct with a 'Daily Show' field piece, where it's supposed to be an interview.

When the Negro cries with pain from his deep hurt and lays his petition for elemental justice before the nation, he is calling upon the American people to kindle about that crucible of race relationships the fires of American faith.

A lot of my friends have tattoos; I realized that it's not only just a part of pop culture, but a bit of a map on someone's body, which says something about people. A part of their life, like an armor or a crest.

Like any compelling show on television, what works best in WWE is relationships. What's the relationship between these two people, and how does the conflict manifest itself into box office?