I go to London, my favourite city in the world, and I feel at home.

I want to be a hero, a small and good kind of hero, even though I know heroes have very short lives.

When I was a child, I had posters of James Dean in my room. I was a big admirer of his work and was fascinated by him living on the edge. Looking back, my life was kind of the same.

The fifth set is not about tennis, it's about nerves.

For a year, I had all sorts of weirdos coming on to me.

When you are thrown onto the stage at 17 in such an enormous way, it becomes living on the edge because every step you take, every word you speak, every action you do becomes headline news. And it became, for me, life or death.

I love the winning, I can take the losing, but most of all I love to play.