Robotized by her husband, Sarah mechanically cleans the floors. She has been made to clean all day. As she scrubs something unexpected happens. She begins to do the same movement over and over, faster and faster. She does this until something in her brain blows and knocks her down. She gets up again and continues cleaning but in a much more automated, and robotic way. But, she falls again and again as something goes wrong with her wiring. Until finally, she stops for good.