Personality disorder test.

Dissociative identity disorder (also known as multiple personality disorder, and referred to as split personality by non-professionals) is a very rare mental disorder from the group of dissociative disorders, in which a person's identity is divided, and it seems that there are several different personalities in one person's body (or, in other terminology, ego states). At certain moments, there is a "switch," and one personality replaces another. These "personalities" can have different genders, ages, nationalities, temperaments, intellectual abilities, worldviews, and react differently to the same situations.