Jekyll and Hyde Behavior means that a person acts a certain way one minute, only to be the complete opposite the nest. Narcissists act similarly because they are one person while in a social setting or around other people, but when they are alone and with someone they trust, a whole different personality arises.

What is a Jekyll and Hyde personality called?

Jekyll and Mr. Hyde is a well-known example of a psychiatric disorder, commonly known as split personality.

What mental disorder did Dr Jekyll have?

Jekyll and his counterpart, Mr. Hyde, could be one of manic depressive psychosis. The diagnosis and treatment of mental disorders and emerging psychological theories during the Victorian Era would have influenced Stevenson and the character of Dr.