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

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

I have proven people wrong so many times. I was told when I was younger there is no chance I will make the top 100, top 50, top 30. Every time I have proven them wrong. It's kind of nice.

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.

I have a really wide range of interests and I've still got time to work out my exact direction.

I have nothing to lose and think that it's a positive thing that I am young and playing on a good level.

I have a very close relationship with my parents.