<P> Dissociative identity disorder ( DID ) , also known as multiple personality disorder , is a mental disorder characterized by at least two distinct and relatively enduring personality states . There is often trouble remembering certain events , beyond what would be explained by ordinary forgetfulness . These states alternately show in a person 's behavior . Presentations , however , are variable . Associated conditions often include borderline personality disorder , post traumatic stress disorder , depression , substance misuse disorder , self - harm , or anxiety . </P>
<P> Dissociative identity disorder ( DID ) , also known as multiple personality disorder , is a mental disorder characterized by at least two distinct and relatively enduring personality states . There is often trouble remembering certain events , beyond what would be explained by ordinary forgetfulness . These states alternately show in a person 's behavior . Presentations , however , are variable . Associated conditions often include borderline personality disorder , post traumatic stress disorder , depression , substance misuse disorder , self - harm , or anxiety . </P>
what is it called when someone has split personalities
what is it called when someone has split personalities
Dissociative identity disorder ( DID ) , also known as multiple personality disorder
Dissociative identity disorder ( DID ) , also known as multiple personality disorder