One thing that has always bugged me, is why do wizards wear glasses? If they’re so awesome, why don’t they have better vision? I understand that everyone that reads books about magic is probably a little awkward (or at the very least wears glasses, since all the cool kids read vampire books) and you have to do everything you can to let them identify with the protagonists… but shouldn’t such a glaring hole blow away all suspension of disbelief?