It's like, I feel that he will win one. But I felt that way after US Open '08... then came Australian Open '10... ok... whatever... two losses, big deal.
...then came Australian Open '11... Here we go...
...then came Australian Open '12, losing another heart breaker... and now of course Wimby '12, probably his most crushing defeat (though the second best he's played after the AO2012 semi against Djoker).
This guy needs a break. He needs a bit of a luck and to play lights out to win his first slam. It wouldn't hurt if Nadal lost early either.
"Nothing contributes so much to tranquilize the mind as a steady purpose - a point on which the soul may fix its intellectual eye." - Rafael Nadal