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.

Young players are starting to come up as well and they will see me as one of the older, experienced ones.

I just go out there and fight for every point, and then we see how far I can go.

I don't really spend money like crazy. I buy what I need and what I really want, and if I'm buying expensive things I do think about the purchase many times before I buy it.

I have a very close relationship with my parents.

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.

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