Swallow The Words That I Meant To Say

dissociative identity disorder (DID) - noun - a psychiatric diagnosis that describes a condition in which a person displays multiple distinct identities or personalities, each with its own pattern of perceiving and interacting with the environment; at least two personalities routinely take control of the individual's behavior with an associated memory loss that goes beyond normal forgetfulness.

source: Wikipedia, /don't try to fix me, i'm not broken -- insane asylum contest, Pre-write Contest, Disease/Illness/Disorder Contest.