" I’ve always been of the opinion that if people could just bring themselves to say “I don’t know” when they don’t know, we’d all live longer and have to listen to a whole lot less bullshit. But that’s not how people are. People hate to say “I don’t know.” They’ll speculate, gesticulate, and just plain make up shit to avoid saying the words out loud. "
― G.M. Ford , Family Values (A Leo Waterman Mystery, #10)