> the quality here is that most people have some kind of interior dialogue with themselves
Oh, yeah we definitely do. We usually only get one interior monologue per physical body though, of which we only have one. Bit weird how that works, but I suppose that's what was intended as DID wasn't exactly designed to happen.
(Sometimes we'll have a dialogue towards members who are cofronting, the funniest ones are "who had that thought I just saw? knock it off", lol.)
> I have often wondered if children who grow up multilingual consciously use more than one interior monologue language
What's funny is that we often narrate to ourselves things that we're thinking about, but if we stop trying to understand what we are thinking, it can evolve quite quickly into thinking in terms of abstract concepts with no associated voice or words.
It's probably an autistic thing that helps us form very complex thoughts at speed, but it's still very interesting because people describe conceptual thinking as being an effect of psychedelics like LSD and not something that you can trigger just by not narrating things to yourself internally.
Considering we can have a monologue in either English or nothing at all, despite not even being bilingual, I'm sure people who are bilingual can have one in any language that they know. Despite how proficient they are or aren't at any given language, they will always understand their own thoughts basically the same.
-Emily