The Joke and Its Relation to the UnconsciousBy: Sigmund Freud Series: Penguin Modern Classics Building on the crucial insight that jokes use many of the same mechanisms he had already discovered in dreams, Freud developed one of the richest and most comprehensive theories of humour that has ever been produced. Jokes, he argues, provide immense pleasure by allowing us to express many of our deepest sexual, aggressive and cynical thoughts and feelings which would otherwise remain repressed. In