I’m in my late forties, it’s taken a long time but I have learnt that when people say grow up, what they mean is “think before you act/speak.”
I used to practice telling people about my hobbies*
As a “learning about normal people and what they want/expect” exercise I would write down what my response would be if a ‘friend ‘ were to ask me, the ‘What have you done over the weekend?’ question.
I write it down and then try and condense that explanation into four hand written lines. (Roughly 60 words)
When asked what I had done over the weekend, instead of starting with an explanation of what time I woke up, and what alarm I’d used, when I had showered, what I wore, what was on the radio, the gritty feeling of the new toothpaste, and the fact there was no milk left for tea, because the milkman’s van (Range master milk float with split windscreen, and paired back wheels) had broken a half stub axle. So I had to have toast with butter and Roses lime marmalade, which had nothing to do with Mary Queens of Scots doctor inventing it because she was unable to eat anything, but comes from the Portuguese word marmelo meaning ‘quince’, from which marmalade was first made.
I’d just tell them I’d gone fishing on the Saturday and caught a couple of chub and saw a king fisher. And Sunday I’d helped bake bread with my dad, and then watched a film on the Television. (Providing that is what I had done of course)
Practice practice and repeat the condensing exercise on paper/or in a blog or journal online, until you do it as a matter of habit. Before moving onto condensing two days worth of happening into 4 spoken sentences in your head
I’d say you are half way there as you noticed that there is a difference between how you behave and how you and others want you to behave.
Before you solve a “problem” you have to admit that there is a “problem”
*(as special interests were called way back then).