so no one else here has ever noticed weird behaviour on full moons? doesn't have to be completely off the wall insanity but i know my roommate's cat will meow and freak out a lot more often when it's that time of the month. the cat is also male so it's not 'that' time of the month.
i also have to point out how funny it is to me that the only people decrying astrology as bunk are also the only ones who associate it with predisposed behavior.