The more I learn about dissociation and dissociative disorders, and the more I hear from people on this forum, the more I'm convinced the various "diagnoses" are arbitrary ways of classifying and differentiating a whole constellation of self-preserving mental habits we develop as a survival mechanism. I won't get into a philosophical discussion of what it even means to call these survival strategies "disorders," but I do think it might be a mistake to get caught up in nailing down diagnoses. In the end, I guess I'm realizing the variation in "disorders" (and symptoms that don't fit existing disorders at all!) is testament to the huge creative and adaptive potential we all have at our disposal. DID is just one way to manage intolerable stress, and for whatever reason I guess clinicians have really focused on that one. But it seems like this forum is filled with people who have hard-to-classify dissociative stuff going on. So maybe the actual diagnosis is not so important.
I regret that my T seemed to think diagnosing was so important, as I think obsessing over a diagnosis may have kept me from doing the (more) important work of trying to feel better.