" I was a bit disappointed in his reaction after the  Australian Open finals, when I beat him there, then he went on a bad spell I think through Rotterdam, Indian Wells, Miami. He didn't really play so well ... Instead of taking positives out of a great tournament, because he was playing great tennis, he took the negatives out of it. I don't think he did that mistake again after  Wimbledon. That's the sign of a champion. "