It's a tough world out there and all the guys are fighting hard and the competition is really tough.

It's better to have done because then you know what the player is going through and you understand the pressure, but then on the other hand I know a lot of people that were good players but not good coaches, and vice versa.

When you are very little tennis should be fun, it should be a game.

More than specific memories of achievements, for me I remember the feeling you get when you were just at your very best - when you felt like you were floating across the court and could put the ball wherever you wanted.

Suddenly in the end when it's over, you feel a big weight on your shoulders. That's the role of the captain. Unfortunately, it's sometimes like that in sport.

It's a tough world out there and all the guys are fighting hard and the competition is really tough.

If you win, fine, if you don't, you try again next year.