Good evening. You are a very good friend.
From your brief question, it is clear that your friend has a split personality. I am unsure if this has been diagnosed by a psychiatrist, or if your friend or you think so.
Your friend needs a split personality. If he doesn't get one, his host personality won't be able to support his current life. The split personality is saving him. He needs it.
I believe that in many cases, similar situations can be better understood as different personality masks. Based on my limited knowledge of psychiatry, I am confident that your friend is not suffering from a split personality. One of the key symptoms of multiple personality is that the different personalities are unaware of the existence of the others.
Your friend's symptoms are likely a defense mechanism that has emerged in response to a complex and difficult external environment or life.
The case of "24 Billys" is a famous example of multiple personality. Billy suffered severe family abuse as a child and split into 24 distinct personalities. Billy is one of these personalities, representing the original core identity.
Multiple personalities emerge due to the unintegratable aspects of the patient's identity. In other words, there are significant conflicts in the personality that cannot be integrated and are forced to split into a new personality. This is evident in the TV series "Sifeng," which was a major success last year. Sifeng, who wanted to fall in love, and Sifeng, who wanted to return to the mountains, could not be integrated, so they simply split into a new Sifeng, Baiying.
This is a clear-cut case of split personality. Sifang is a vine, and it can naturally give rise to more vines.
Think about how we often want to become someone else. For example, how a person who follows the rules suddenly wants to let loose.
We often identify with other people who embody qualities we admire but feel we cannot attain ourselves. Take, for instance, our admiration for strong female protagonists in movies and dramas. The reason is simple: we cannot be a strong female protagonist ourselves.
Some people integrate better, while other personalities are simply daydreaming or joking around. The truth is that women are simply releasing pent-up desires and being true to themselves, despite what some may say about women being afraid of rebellion in middle age.
Sometimes, we need this projection or imagination to continue with a miserable life.
Your friend is experiencing severe inner conflict and wants to give up his current personality. However, he can't give it up directly, so he's created a "split personality" to give himself a break.
He needs to see a counselor or psychiatrist.
Otherwise, he will have to escape and activate his "split personality" to give his main personality some breathing space unless someone can help him solve some difficult problems in life.
I strongly recommend seeking professional help.
I am a counselor who is often pessimistic and sometimes positive. The world is great, and I love you.


Comments
I can only imagine how challenging this must be for you and your friend. It's important to seek professional help from a therapist who specializes in DID. They can offer the support and strategies needed to manage the disorder and address the underlying issues.
It sounds like your friend is going through an incredibly tough time, and it's heartening that you're there for him. Encouraging him to continue therapy and maybe exploring new coping mechanisms together could provide some relief. Just being there as a supportive friend can make a huge difference.
This situation must be very distressing. Have you considered reaching out to a mental health crisis line or a counselor? Sometimes external guidance can offer new perspectives on how to assist someone with DID, especially when they are in a vulnerable state.
Your friend's willingness to talk about his feelings is a step towards healing, even if the conversation is difficult. Perhaps setting up a meeting with a psychiatrist might help explore options like medication or advanced therapeutic techniques that could stabilize his condition.
Supporting a friend with DID requires a lot of patience and understanding. It might also be beneficial for you to find support for yourself, as caring for someone with such complex needs can be emotionally draining. Look into support groups for friends and family of those with mental health challenges.