Sometimes you want to make your own experiences.

I did things I should not have done. But people make mistakes, especially at my age, when you feel you are so smart, but in fact you are an asshole.

I've lived for 10 years in Switzerland, so I speak German.

Being black only helps them. Many times they get sponsors because they are black. And they have had a lot of advantages because they can always say, 'It's racism.' They can always come back and say, 'Because we are this color, things happen.'

The game overall has gotten so much better, stronger, more physical parts to the game.

The top players talk more now, and we have more meetings. We're just trying to get things better. But we still need somebody who could make a difference.

I don't think it's a low point being in the finals of the French Open, three points away from the victory.