To be honest, the fact that he is at the stage of his career where a 1/4 final place in a slam is considered by him and people who support him a dissapointment, is something we can all look take positives from, especially for him.
Most tennis players would take his slam record this year in a heartbeat.
It not being good enough for him, just proves that he wants more.
I agree. I also think it's quite telling that when Andy was interviewed the day before the quarter final he was asked about the possibility of winning Wimbledon again, because he was playing so well. His immediate response was to say he was going to do everything he could to win again, but that if he didn't he would be straight back next year to have another go at it.
That is not someone who doesn't care and no longer wants it. I feel sure Andy must hate what has happened at Wimbledon more than anyone. I also think he'll hate his up and down form this year, even if he understands it better than anyone. I think he'll hate that drop in his ranking too. I think he'll do everything humanly possible to get it back. Apart from anything else, he's too competitive not to.