Undersides are mingled, integrated, literally mixed up—I am going to be made acutely uncomfortable. And in response to my discomfort I’m going to do one of two things: I’m either going to find some way to punish the movie for making me uncomfortable, or I’m going to find a way to interpret the movie that eliminates as much of the discomfort as possible. From my survey of published work on Lynch’s films, I can assure you that just about every established professional reviewer and critic has chosen one or the other of these responses.