Answer:
dissociative identity disorder
Explanation:
<u>Previously known as multiple personality disorder, dissociative identity disorder is diagnosed in cases where two or more varied personalities are present and taking control of the individual. </u>
<u>The name was changed in 1994, to understand the disorder batter - it is not a case of completely separate personalities as much as splitting identities of a person. </u>
This disorder also affects memory, consciousness, identity, anxiety, and people who suffer from it are usually also diagnosed with depression, anxiety and borderline personality disorder.