A few years back Joaquin Phoenix went on the Late Show with David Letterman to tell the world that he was done with acting. He looked like a cross between a homeless man and an insane prophet. He acted completely nuts and followed this performance by not acting for several years. So it is kind of appropriate that his first film in many years sees him playing a madman. The Master is the story of a shell shocked sailor who spends most of his spare time mixing poisonous chemicals into intoxicating beverages. The ingredients for his concoctions include paint thinner,…