You look back and you always think you can probably do something better.
If you ask Jim Courier, I mean, that guy has his tongue up (Roger Federer's) ass, I think...you know, the whole time when you actually listen to him commentating or listen to him talk about Roger Federer. Sometimes makes me sick almost.
You can't buy ATP points to buy your ranking. It's not possible; otherwise Gulbis would be No. 1 in the world.