DID
Dissociative Identity Disorder

Known as multiple personality disorder is a mental disorder characterized by at least two distinct and relatively enduring identities or dissociated personality states that alternately show in a persons behaviour, accompanied by memory impairment for important information not explained by ordinary forgetfulness.

Daniel - nice + outgoing + depressed
Danny - violent + mean + harsh
Dan - shy + nerd + depressed

I felt the need to share this
I don't like talking about this
It makes me a freak
I don't want to be a freak no more
But I have no choice
~Daniel