If you're not playing well and you're a little bit edgy and people aren't behaving the way you're used to, you could lose it a little on the court.
Roddick can challenge him as well if he serves big consistently for the entire match. If he does that, then he is tough to break even for a guy like Federer.
Safin, in his way, is very talented. It is a joy to watch them play; it is tennis of a very high quality.
My father's coaching Misha and I just might help from time to time.
But Pete had the desire to play at the highest level for so many years. That is very difficult, mentally.