You want to know what really grinds my gears? When you can't find the droids you are looking for. but other then that i hate when parents bring little kids into resaurants. not like oh you're five heres a sandwich but like you are 0.5 and obviously you hate large crowded places with food. that kind of kid. Then after the kid notices that he is in a heavily crowded area that is loud enough already what does he do? he starts screaming and i'll tell you why, the sound of his own increadibly high pitched wail obviously obstructs his hearing making him deaf. but in doing so everyone around him that can hear just fine has to sit there and listen to the screaming.