I've realized I can't waste any moment being unhappy.

I didn't change the world.

I could go and make commercials left and right and pretend like I am a celebrity, but that is not me.

Me, I don't need money.

I've lived my life the way I wanted to, whether scaling the mountains, partying long into the night or having fun playing soccer.

You cannot change me; this is the way I am.

If you get operated, something can go wrong and you can just say bye-bye to tennis. That's what happened to a lot of soccer players in Europe. They get operated, some things, it's not the mistake of the doctor. It's just some surgeries, they just don't go the right way...My injury will never go away. It's already become so chronic there's no chance to fix it so I can play without pain.