In summary: So the question is entirely meaningless and when you ask it you are not asking something that is difficult to understand, you are asking something that is meaningless. So the question is not difficult, it is a non-question.The conversation is about the nature of pilot wave theory and whether it is a fundamental entity or not. The main point is that pilot wave theory proposes that the pilot wave itself is a fundamental entity and not made up of something more fundamental. This is in contrast to other theories where the pilot wave is