I have Dissociative Identity Disorder, (also known as multiple personally disorder) and I'm perfectly content with it! AMA!
Edit: I will not be responding to comments accusing me of "faking it" anymore. A doctor, therapist, and psych major all outweigh your opinion, and anyone who actually has the experience to call me a faker would know you can't diagnose over a reddit post. If you think you're smarter than a doctor, therapist, and psych major's three opinions I've received, then knock yourself out and comment, but I've responded to enough. I am still more than happy to answer any questions, though, so ask away!