I need concreteness, examples, stories. I need things like: If a dog licks your hand and you're someone who responds to affection, you'll pat the dog. If you're someone who sees affection as a threat, you'll kill the dog. If you don't register affection, you'll absentmindedly go off and wash your hands. That's the kind of level I'm talking about. Rather than the theory of expressions of affection mind sets.
This feels very similar to how some Aspie's (people with Asperger Syndrome brains) create mental flow-chart like rule processing systems to explain unwritten social rules and codes of conduct. With poor theory of mind (ability to understand or guess what another person's mind is thinking) and blindness to subtle emotional and social communication, they develop very sophisticated rules and practices in order to better control their behavior in order to better interact within society.
Here's an example of rules to explain 'do not talk during class' that an Aspie student might develop:
I also have to compensate for my mind-blindness (social + emotional), but because I have a primary kinesthetic (feeling + experiencing) learning style, I become a sort of human data-miner. I collect tons of data observing patterns of human behavior, context (big + small picture), and explore raw emotions. It's a constant process of translating every experience and interaction, for my own understanding, but also translating in a way that others might better understand. None of this stuff comes natural to me, it all takes focus and effort.1) Do not talk during class.
2) Unless the teacher calls on you.
3) Or unless it's group interaction time.
4) And if another student talks and doesn't get punished, that doesn't mean you can.
5) Absolutely never talk during tests.
6) Unless you have a question about the test, then you can talk.
7) Except if your question isn't what the teacher considers relevant, you're in trouble.
8) Also, do talk up if you're being bullied or there is a problem.
9) However, if the teacher doesn't agree with your opinion, you'll be in trouble.
10) Fortunately, if you break any of these rules, the teacher will remind you "don't talk in class".
Broken out like that, it seems (to a neurotypical) artificially complex. But that's how literal processing works.
So, for this discussion thread, the task at hand is trying to break down 'sense of belonging' into a more concrete and literal level of explanation so that you might better understand it.
But, sense is a feeling, and how can you concretely describe a feeling to someone else who might not yet have ever felt it???
That's like trying to describe what the color red looks like to someone who's color blind. Is it even possible?
It's a similar issue with belonging, which is a type of desire. And what is it for? I think it's desire for connection and relationship. Without that desire, there would not be any care or concern for belonging.
Now, how to describe desire or connection in concrete examples? It's hard to do, because they're also feeling based, coming from specific inner motivations, which can have infinite expressions of outward behavior.
So in the example of a dog: It is totally possible for a person to outwardly pet a dog with feelings of affection, but in a different situation kill a dog also with similar feelings affection.
Outward behavior can offer clues to inner motivation and feelings, but it's not a direct correlation. Human beings generally have highly irrational inner motivations and desires. That just can't be adequately explained through rigid concrete rational logic, it takes imperfect theories and abstract thinking to get closer to practical understanding.
But ultimately it might be impossible to fully understand. Human beings are simply too complex. Theories that are too rigid and simple, sound great in theory, but fail in practical application because people are too imperfect. Theories that are too abstract and complex are better for applying to all types of people, but it can also be near impossible to break down those big theories into practical application.
I suppose this is part of the ultimate journey towards self-awareness and self-discovery. And part of that is discovering a sense of self belonging, which can lead to an inner peace that surpasses all understanding.