 People were always talking about the hippies, the counterculture, were deep into astrology and all that sort of thing, in a kind of pop culture sort of way. And people would ask, well, what's your sign? What's your sign? And people would say stuff, well, I'm a Cancer with a Capricorn rising, you know, that kind of thing. And it just came to my mind to write a song about a bad moon. Yeah.