"You're just as sane as I am." Who said it: Luna Lovegood Book/film: The Order of the Phoenix This probably wouldn't be very comforting considering how loony Luna is, but she wasn't sorted into Ravenclaw for nothing. She is in fact very clever and people often reject the unknown or the unfamiliar, so Luna was outcast because of her beliefs in Nargles (which totally exist) and other creatures that no one has really heard of. But just because no one has heard of them, why does that mean that they're not real?