Some people get very confused about my game. They think it's better if the court is slow, because I have a good defence. But the faster it is, the better for me. My spin is more painful for my opponents, my aggressive game works better.

Last four months were great for me, was probably one of the best four months of my career, playing unbelievable in the clay court season.

I dont have good luck in the match points.

It's hard to say, 'I don't believe in God.' I would love to know if God exists. But it's a very difficult thing for me to believe.

As a tennis player you can win and you can lose, and you have to be ready for both. I practised self-control as a kid. But as you get older they both - winning and losing - get easier.

You have to accept both losing and winning well. I've stayed calm when I'm winning and I've stayed calm when I've lost.

I have lived my whole life with high intensity.