this will sound crazy but the moon affects me GREATLY. when there is a full moon i am usually in better spirits, i don't even have to know there is one and i'll be wondering why my day is so smooth and then i will realize there is a full moon out
i tend to be sharper when the moon is filling and well a bit sharper even when it begins to wan.... i was always told this was because i'm ruled by it, i'm the moon sign but i never really buy into that stuff, just something i've noticed.