Whose psychoanalysis? It is a broad field with only a common theme of the unconscious. Jung was largely sociological and would admit so. His main theory was of the "collective unconscious" and its archetypes which he took from cultural anthropology. Freud was as well in his drawing on Greek myths and pholsophers like nietzche. But ultimately most of what Freud (and probably jung) taught (including OC) was complete bullshit. We still credit Freud as the father of psychology because he introduced the concepts of the unconscious, internal conflicts, defense mechanisms and talk therapy. That's about it.

And most of what nietzche said was bullshit too and internally inconsistent. He contradicts himself and rambles to no end. If he seems to give competing views it's because his views are indeed at odds with one another.