@grimalkina I read the rest too, but I want to reply to this specifically. I'm not sure that's true.
I'm not sure that that kind of social life "naturally exists" for everyone or that they learned the mechanism.
Besides the way you're writing and other self presentation is already broadcasting some image implicitly. E.g. if someone displays personal beliefs with clothing, do you care why they hold those beliefs? Or do you just recognize, deal with it and move on?
Made me think though.
@bmaxv I'm not sure I'm following. Your second point seems to affirm the existence of social and communicative information.
But your first -- you think we exist in some kind of inchoate madness where we have no cognitive and psychological apparatus that gives us social mechanisms of communication? The fact that you and I are speaking in mutually understandable sentences belies that. If you think that we are just so far apart in our mental models of how humans work we probably won't agree