It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.

On grass, it can be the small things that decide a match.

I try to be myself and, of course, be a good role model. I don't really find it hard, but you think about what you do and that other people look up to you.

One day my dad would say, 'OK, if you want to play tennis I can help you out.' And that's how it started. And I had a goal. I wanted to beat my mom first. And my parents and my brother. And that was the ultimate goal.

My parents paid me small amounts for cleaning my room or cleaning the dishes and stuff, but I never really had a real job before I started on my professional tennis career.

In Denmark lots of people come up to me for autographs.

I like Twitter a lot. It is a great way to get the fans knowing another side of you.