Each person’s personality may change according to the context of different situations. This is consider normal because people tend to adapt to society. However, if personality changes occur without any context, it may be a case of multiple personality disorder.

Multiple personality disorder (Dissociative Identity Disorder: DID) is a psychiatric disorder in which patients have more than one personality within themselves. All of the personalities are separat from each other and take turns controlling their emotions, minds, and feelings. Each personality records and remembers different stories, causing patients to be unable to recognize themselves when another identity takes control.
Symptoms of multiple personality disorder
- Multiple personalities: Patients will have multiple identities, each with a different name, age, gender, and personality traits.
- Memory loss: The patient may not remember what they did when the other personality took over.
- Physical changes: Physical symptoms, such as headaches, โปรโมชั่น ufabet, dizziness, or allergies, can vary depending on your personality.
- Behavioral changes: Behavior, speech, walking, or posture may change depending on the personality.
- Feelings of alienation: Patients may feel detached from their own bodies or feel like they are an observer of their own lives.
This disease is often cause by a patient experiencing severe physical and mental trauma, such as physical assault or sexual abuse. Causing the patient’s brain to create a new identity as a defense mechanism by cutting off from the original self and memories.
The goal of multiple personality disorder treatment is to suppress symptoms to increase safety for the patient and those around them, as well as to connect multiple identities or personalities into one identity and help the patient live a normal and happy life. An important factor in treating multiple personality disorder is receiving therapy with a psychiatrist. People around should understand and accept what the patient is, which will prevent the patient from resisting and receiving treatment for the disease effectively.
The human brain is a powerful organ and knows how to protect ourselves from all harm so that we can live happily and safely from the pain we face, even if it means creating a new identity. Understanding this disease can help us to be more open-minded and compassionate towards our fellow human beings.