It's not that difficult to play well and win titles in a team like Barcelona, but it's in the national side where you see a player's true class. That was the case with figures like Pele, Diego Maradona and Zinedine Zidane. With Spain, Iniesta has shown that he is among the best players of all time and that's why I rate him higher than Messi or Ronaldo. Even though the latter two have incredible scoring records for their clubs, they still haven't won anything with Argentina or Portugal respectively.

Tennis has to be very careful.Not everyone is a computer, it is very good we have John McEnroe. I hope we have a couple more.

I lost in the second round of the French Open and had 10 days off. I went to the Hard Rock Cafe. It was exciting to be away from my parents, to stay in a hotel. Hotels at 17 meant freedom.

Where do you go when you're the best in the world? What's next?

When I was a child, I had posters of James Dean in my room. I was a big admirer of his work and was fascinated by him living on the edge. Looking back, my life was kind of the same.

I want to be a hero, a small and good kind of hero, even though I know heroes have very short lives.

The fifth set is not about tennis, it's about nerves.