If I was the type of person who had tennis, tennis, tennis all the time and I went to bed and ended up dreaming about tennis, I would go nuts.

There wasn't a rich father or rich family that paid for everything that I have right now, so I worked my way.

I can improve it a little bit. But it's my head, it's the way I am. So at the end of the day, I will be who I am and I will win how much I can win.

I'm not fighting with myself. Oh, my God. That's how I am. You know, the story of the hippo? The hippo comes to the monkey and said, listen, I'm not a hippo. So, he paint himself like a zebra. He said but he's still a hippo. He said but look at you, you're painted like a zebra but you are a hippo. So then he goes, you know, like I want be a little parrot. So, he put the colours on him and he comes to the monkey and said but, sorry, you are a hippo. So, in the end, you know, he comes and said I'm happy to be a hippo. This is who I am. So, I have to be who I am and he's happy being a hippo.

I didn't change the world.

Lady, can you speak up a little bit? Indianapolis is a little far from Europe - I can't hear you.

I try to do my best to have fun off the court.