5/21/11 the worlds end? grow up?

all these bible thumpers said christ will return on 5/23/11. really? i know God and Jesus they saved me from returning down a dark path and i know that i don't know the bible like i should but what i do know is that the bible says Jesus knows not the day nor hour. so answer me this, if Jesus does not know what makes us as a human think that we know? are we trying to say we know more then Jesus? i sure hope not