There's some pretty astonishing theory out there as to who you can tell things to, in a way that they'll understand immediately. It's pretty interesting and unfortunately very subjective.
But one thing I learned from it is that if you can identify specific people who get you, generally speaking, you should then see if you can mold newly-discovered communication problems around this already-functional communications relationship.
This is exactly the kind of problem ChatGPT is good at solving. Just ask it and you will get theories. I asked and it gave a list, I think he talked about
uncertainty reduction theory since the other things ChatGPT listed didn't make sense in this context.
Edit: Not sure if that response is really correct, but at least it is a tractable way to try to approach this. ChatGPT let you fuzzy match words or theories much better than Google, and then you have things you can Google.
But one thing I learned from it is that if you can identify specific people who get you, generally speaking, you should then see if you can mold newly-discovered communication problems around this already-functional communications relationship.