So much of this thread is blatant idiocy and/or ignorance of the game of tennis. Accusing that Djokovic wasn't good a few years ago about takes the cake for me; if you actually watched tennis he was always arguably the most talented player on the court but the dude was a massive head case; Federer was the same way when he was a new pro. But, like so many athletes before him, he stop beating himself in the course of a match and is now a dominant player. Not every human accomplishment can be attributed to pharmaceuticals, you know.
Oh wait, not according to the mouth breathing troglodytes on this forum. Get a life.
Oh wait, not according to the mouth breathing troglodytes on this forum. Get a life.