From what you've said, I can tell you've dealt with what I'm talking about. I don't know about a hybrid personality. I would classify it more as a method actor personality, someone who takes on a whole new personality depending on the situation.
The parts in bold in your second paragraph are very true.
I believe this is due to the type 6 identification of their own personality through the relationships in their lives. It's like they absorb their
own meaning out of
the other significant person in their life. They actually search for it and need it to be able to feel secure in themselves. If they are healthy than it's ok but if they are not and had an unhealthy initial relationship, as in their parents, then shit happens over and over until they really understand themselves.
From Type 6 Parental Orientation:
So, if you've got someone like this who isn't aware of their need for a positive identification or even aware that their identification is negative because of a neglectful childhood, what you get is someone who goes from relationship to relationship strongly identifying with someone as a mentor, then destroying that by their fear and lashing out, yet taking everything that person was along with them as some sense of their own identity. It's fucked for sure.
Edit: to add that the mirror neuron stuff was pretty interesting...thanks
Earlier I wrote that I had met 'different types'
One type I've met is one that doesn't change from person to person. She has a general base, a behaviour that she displays all the time. Same ways of speaking, mannerisms, words, etc. But she is often looking for things to add, things from her surroundings. Words people around her use, etc. In a way it almost seems like she's trying to learn. Like how a child imitates to learn.
If you stick out, she will most likely go to you as a source. I was a guy in a class full of girls. So...naturally it would be me haha. I also made it worse because she could see I was uncomfortable with her.
There was an interesting moment in class when someone was talking to her and she yelled, "No, I want to copy!" I wonder what that was about.
I'm too complex for this feat to be performed on me. Good luck to those who will try
I'm complex too, and even more confusing, I am a closed book. ^^ The first chameleon I met only took my likes and dislikes, my words. Of course she doesn't have the ability to think like you, etc. It's all on the surface. She'll repeat words you've said in situations that don't fit at all. It's very automatic, there is no thinking involved in words and actions to use, etc. You can never have a deep conversation with her because it would require thinking and creating paragraphs/connections. She is just good at small talk. Anyone can be a source for a chameleon.
I have noticed quite a lot this girl has a very hard time with concentration. She's always moving around in her desk during a lecture. And she's always looking for something to excite her (either in a good way or a bad way/something to get upset about etc.). I came across the term narcissistic personality disorder when I was researching sociopathy one time --I think it could describe this girl.
It doesn't scare me so much as concern me. With this particular person it's more maturity level. They're not a kid anymore.
The oldest one I've met was 25. But the maturity level is definitely very low. She's a typical pre-teen/teenager in an adult's body. Whines a lot, thinks doing bad things are fun, thinks swearing is cool, etc.
Another type I've met has a somewhat personality of his own, he has his own likes and dislikes but they are a bit wishy-washy, which could be caused by age. He changes according to the person he is with. He is very protective of himself, so he gets suspicious if you ask him about himself. He will often answer your questions as if he is you. If you like bananas and ask him what his favourite fruit is, he'll say banana. I never ask this person anymore about himself. He is so crazy! (and dangerous.)
Several of you wrote you try to make the person feel comfortable with themselves, try to show them you accept them as they truly are. The problem is that these people don't actually
have a personality (or one that hasn't formed yet, for some of them). So if you try to ask a person what he likes, he actually cannot answer because he doesn't know. He just copies! My nephew is a good example. I have done this a lot with him, and he just asks me, "I don't know! What do you like?"
With the girl I met, it had nothing to do with getting people to like her. And with the boy, he uses it as a way to talk to someone and also a way to keep himself, his own interests hidden.
In a way I feel like we should expose these people, to do it with a lot of people including one they look up to/are friends with. Get everything out in the open. Having their friend there wil maybe lessen the humiliation. These people's memories work normally, so they will always remember the event and eventually they will grow up, wake up and either stop lying to themselves or seek treatment.
It's such an interesting topic..but I'd rather study them behind glass ^^;