Even sleep is part of my job because I need a certain number of hours of sleep to be able to train at the intensity that I do. I'm constantly working to keep my body in the best possible shape.

I'm very hard on myself. Sometimes too hard on myself. When I lost in the Wimbledon finals, I was so sad, I cried. I had the runner-up trophy! It's still a great accomplishment, but I was so mad.

After they lose, I think all tennis players go back to a specific part of the match where they wish they had done something different.

If you're playing someone you care about, it's tough, and I don't want to be in that situation. We are playing big matches for big points and prize money, and I take it very seriously. I relax when I'm outside tennis.

I've always wanted a family. I've always wanted children. I've always wanted to be a superstar.

I left the Pumpkins in 2010, and I just took a year off to hang with my family and be with my daughter and my son and my wife, and just get acclimatised to being off the road. Then I started looking at what was going to be the next part of my career/legacy, whatever you want to call it.

As a family comedian, it is so wonderful seeing everyone from kids through to grandparents being entertained by you.

I was the first one in my family to go to college.