I am someone who likes to stay positive.

Of course, I want to be number one. But being happy and healthy is the most important thing.

There is nothing like playing at Wimbledon; you can feel the footprints of the legends of the game-men and women-that have graced those courts.

My ambition is to enjoy my life and to do exactly what I want to do. And I'll do that. I will be free.

For years I felt that I didn't have enough stamina and then, four years ago, I felt like I was not getting enough air but I was diagnosed with exercise-induced asthma. The medicine for asthma never worked.

I can walk around fine, but I don't have a desk job.

In the sports arena I would say there is nothing like training and preparation. You have to train your mind as much as your body.