I am a very positive thinker, and I think that is what helps me the most in difficult moments.
Roger FedererThe serve, I think, is the most difficult, you know, in terms of coordination, because you got the two arms going, and you got to toss it up at the right time so.
Roger FedererHopefully I can just have another terrible year with only the one Grand Slam and that will be just fine.
Roger Federer