I was looking for this comment. I myself do not have DID, but some of my friends basically self-diagnosed and said they had DID out of literally nowhere after having a bad day. Their "system" (using quotations mark here as I am incredibly skeptical of the validity of their system) is entirely made up of fictives and they once told me they had 2 characters purely because they thought they were hot or cute? How does this make sense? I am in no way a professional, but I've done research on DID and to me this type of behavior is extremely unhealthy and is not related to DID at all. They don't even have any of the significant DID symptoms either. I find it incredibly irritating and I don't even have to live with DID.