It's important to have people around you with enough confidence to say if you are not acting in a good way. Normally, when you are at the top, people say everything is fantastic. Probably in that moment it is what you want to hear, but it's best to be reminded how to act properly.
The thing, when you're down two sets to love, is to stay calm, even though it's hard, because people are freaking out, people are worried for you.
We should try to teach the young people values that are useful to them whether they become professional athletes or not.
I doubt about myself. I think doubts are good in life. The people who don't have doubts I think only two things-arrogance or not intelligence.
Some people may learn something from the way I play tennis. But there are also players who are better than me in certain techniques.