Having two different personalities is referred to as dissociative identity disorder (DID), previously known as multiple personality disorder. It is characterized by the presence of two or more distinct and frequently altering identities or personality states in the same person.
A person can have multiple personalities. It is the person who has the disorder and not the personalities who have the disorder.
Paranoid Personality Disorder
Narcissistic personality disorder or antisocial personality disorder would be candidates.
As-If Personality Disorder, which is referred to as Borderline Personality Disorder, has no treatment besides making the afflicted person recognize that there is something wrong and making him or her want to change.
No.
macavelli
It is a disorder in which a person takes on different personalities. It is different from Multiple Personality Disorder because in MPD, the person has no idea that he or she is taking on more than one personality.
Possibly narcissistic personality disorder. Possibly sociopathic personality disorder.
j. dahmer :)
Yes, dissociative identity disorder (formerly known as multiple personality disorder) is a mental disorder where a person has two or more distinct personality states. Each personality state may have its own unique way of thinking, behaving, and relating to the world.
When a person has a need for a lot of attention it is called narcissistic personality disorder. When the need for attention is excessive it is called histrionic personality disorder.