Do you hear voices? Cuz if that hasn't started it will... there's stuff online, people write blogs about it, a lot to learn. Seems too the more you try to "treat" it the worse it can get maybe from what I have read of those blogs. How it works is you go to therepy and find out the reason each personality exists, what created it, they talk to that personality until it ceases to have a reason to exist. Then it goes away, often more are created from that process. People often miss the "voices" too. Ie people have posted how there is an "older wise" voice, and this one persons blog posted how that personalty disappeared, and the person was lost... that's all I know, oh, and that they "find" the personalities through hypnosis, which you really have no way of knowing what is happening when you are out. If you can learn to live with it I would... but find those blogs and read them, there are literally hundreds.