Yooooo, if you were a hottie, wouldn't you have something else to do instead of practicing scales and chords in your bedroom , alone???
Most awesome players out there have had an experience of being lonesome ("most likely to... kill everyone at a high school dance", as Kurt KOBAIN put it) and they put their time in the guitar, so I guess if you're an all-star football player, or if every guy on the block wants to take you out to the pictures, you don't have time to do that...