When I think of the Olympics I only think of good things. I think of what a great event it is and what it has done for me and my career, and changed my personal life, too.

I think good things happen to good people.

I'm a very positive thinker, and I think that is what helps me the most in difficult moments.

I am now the Wimbledon champion, and I think that gives me even more confidence coming to the Olympics. And maybe in some ways, it maybe takes some pressure off the Olympics, because I already did win at Wimbledon this year.

The problem isn't that people don't understand how good things are. It's that they know, from personal experience, that things really aren't that good.

It's a good try, but I'm not going to do that. I don't think my personal correspondence is any of their business. It has nothing to do with the issues.