I like the body-building analogy. Quite true.
yeah, thats a trademark of a friend of mine, who is into that stuff. he's as dumb as a brick, but knows what he is talking about. ;]]
on a more serious note - don't linger. get serious about the GMAT. practice makes perfect. [assuming of course that you learn from your mistakes and try not to make them again, if not practice is pointless ;]]
keep your head up and believe in yourself. also drink heineken. [responsibly!] cheers