Shut the fuck up. He had time to rest and think his way out of that game. Don't give me that bullshit. He cheated. End of story.
Federer proved here that he is CHEATER in his soul, and that he will do anything to win , including cheating.
Nobody cheats when he is leading like two breaks, cheating nature of player shows up when he is loosing .
And Federer here proved that he is CHEATER.