gary is a very sloppy person. His side of the dorm room is always a mess, with clothing thrown all over the floor. In contrast, his roommate, Rajesh, is an extremely neat person. For Rajesh, everything on his side of the room must be in its place, and CDs organized alphabetically. Freud would say Gary is fixated in the ______ stage, and Rajesh is fixated in the _____ stage.