You can be a little lonely because it's an individual sport.

I think each player and myself live things differently because I have no physical effort to make.

There are some guys you have problems beating because of their style - I always had difficulties with guys like Michael Chang and Andre Agassi because their returns were so good and they played so well in defence.

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.

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.

I think our strength is this strong relationship we have all together.

You can be a little lonely because it's an individual sport.