"The Belcerebon people used to cause great resentment and insecurity among neighboring races by being one of the most enlightened, accomplished, and above all, quiet civilizations in the Galaxy.

As a punishment for this behavior, which was held to be offensively self-righteous and provocative, a Galactic Tribunal inflicted on them that most cruel of all social diseases, telepathy. Consequently, in order to prevent themselves broadcasting every slightest thought that crosses their minds to anyone within a five mile radius, they now have to talk very loudly and continuously about the weather, their little aches and pains, the match this afternoon and what a noisy place Kakrafoon has suddenly become."

Douglas Adams, the Restaurant at the End of the Universe