So...an expression of becoming a different self? That definitely helps support that analogy from earlier about them inherently being different selves because the Chara users don't see them as themselves
I'm not quite sure what you are saying here...
I think you're on to something there, for sure.
Well it isn't perfect... one of the Guardians Chara and self are some what similar... on the other hand, that Guardian is working toward fulfilling the dream. So perhaps that is to be expected then... no idea if he was always like that, though perhaps he was? I suppose some times it could just be straightforward.
So I suppose it could just be that for most people issues of significant enough level to create a Chara tend to be in revolt of societies views on what one should be. How ever childish the dream one wants to be might be... Yaya for instance.
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On yet another note, Chara do have some interesting behaviours. I think you asked for some extra info on the series on this a bit ago.
But for instance if one achieves a dream, then supposedly the Chara disappears. If one starts to give up on a dream, then the Chara first withdraws back into the egg, and then the egg could disappear if the regression continues.
If one continues to have the dream, but due to other reasons starts rejecting it as well, the Chara might start rebelling against you. This in the series expresses itself in the Chara running off to another Chara capable individual who has a rivalry/fight going on against the other individual and then tries to kind of browbeat them in to stopping to reject them with their help. The chara might not be entirely the same in such cases as well I believe.
Another case variant is out of control X-type Chara, which can occur via on purpose corruption where for instance one tries to forcibly destroy ones dream. This most typically in series is something that occurs with people who can't naturally express Chara. In such cases the 'awakened broken chara' might forcibly possess a person and start obsessively trying to execute the dream in the human world. (The series is in part about Amu 'purifying' such eggs) Obviously they tend to express the dream in a very broken way in such cases.
And yet another case is if I remember correctly where a person loses all dreams. Which leads to something called an X-egg in the series. Which is a completely black egg, which can at times wander around causing havoc and can even form in to larger groups. This is typically not very healthy at all for the person it came from.
Now whether Baughn will use all these aspects I don't know... but there are I guess some parallels to things seen with Persona and Shadows I guess? Just all expressed in the 'human' world directly instead.