What is dual personality? Is it good or bad?

1, dual personality is not equal to dual personality.

2, dual personality usually refers to the symptoms of schizophrenia, please refer to Baidu Encyclopedia for details.

3. Dual personality refers to a person's dual nature and polarity, two different reactions and two different behaviors when facing one thing. I guess that's what you want to ask. There is no difference between good and bad, because the nature of the world is not black and white, only depending on the circumstances, the student period, this will be considered hypocritical and eccentric, so many people can't make friends. In adulthood, dual personality is considered as high emotional intelligence. Faced with different reactions and different responses, people generally think that it is nonsense.