I'm wondering what symbol others would choose for bipolar disorder. I have thought of a roller coaster - an infinite loop roller coaster. Or a mobius strip with exagerated curves that looked like a little roller coaster. I'm thinking of it as a charm or symbol on a t-shirt. If I ever made such a charm (I make jewelry) the proceeds would go to an organization that helps people with bipolar.
Am I just manic and thinking too much or am I on to something? What would your symbol be? At the very least, this could be a very interesting discussion.