indeed - it's an interesting thread, would all the dicks please fuck off to the far side of fuck and let us discuss it.
And THAT is not language which would have been heard, or acceptable, in my poor, WC childhood! I had to adjust to hearing it and it was many years into adulthood before I used it.
I think it's imposter syndrome for many of us - we move in circles where we are not always 100% sure of the "rules of the game", we think we might get "caught out" at some point, so never totally relaxed. I've read threads on here, for example, about things like etiquette around weddings, visiting people for meals and taking gifts etc. that were totally alien to me, and I had clearly, over the years, transgressed!
I knew where I was in my WC childhood, I knew what was expected of me, what was "polite" and what was "rude", where friends were people you relaxed with, not people you competed with, where not having any money was not a barrier to getting together.
I have no desire to return to poverty, my parents NEVER got over their anxiety around money, I'm working on it, but there is always a niggle of doubt that there will always be enough. My ex, who grew up in a very MC, wealthy, family never felt that - he would spend down to his last penny, secure in the belief that there would always be more where that came from. Debt didn't worry him, he would borrow large sums for his business, convinced that he would make enough to pay it back (which he did) while I was wracked with anxiety over it.
When I go "home" to visit the elderly relatives and friends I do know I relax with them in a way I don't with my friends here. We go to a local working men's club with one relative and always have a great time, it feels safe and familiar - so if I miss anything it's that feeling of not being an outsider.