The fact is I still have quite a few good years in front of me. I still improve.

I do my best, and that's all I can do.

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.

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

There are so many tough opponents out there and tough competitors so I've never liked to look ahead.

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.