I know Aibu might not be the best place but posting for traffic/experiences.
I'm 37 and I've struggled my whole life socially. Mainly anxiety but can get a bit depressed too. I've been reading up about autism in women and some of it seems familiar. Especially the bits about copying other people's behaviour in social situations.
These are some of the things I struggle with.
I can't cope with lots of people. I always just thought I was an introvert/anxious, but I get totally overwhelmed in groups. I'll avoid situations socially, even with family if there are too many people because it all just becomes like a big buzz of noise.
Same with work, I work in a team and although I like everyone individually, I can't bear it when the whole team is in, much prefer it when a few are on annual leave even if it means I'm busier as there's less people to deal with.
I'm pretty noise intolerant.
I really really struggle with any changes to plans. To the point it totally messes with my head my brain can't process it and I can even get angry or upset.
I struggle to relate to most people, so at work people with be chatting about what's in the news usually celeb gossip or tv like Love Island or the Royal Family and I just wonder why are they going on about this stuff it's pointless.
I've got a real thing about clothes and shoes, i do like to dress fashionably but comfort has to come first, I can't stand feeling restricted in my clothing. I will often look at peoples feet just say a woman in high heels, or someone wearing hard shoes with no socks and I get a bit fixated thinking how uncomfortable their feet must be.
When I was a child/teenager I was never interested in the typical stuff like boy bands and would just pretend.
I'm fine chatting to people and make small talk, but often feel it's quite pointless and I'm just saying what I know I should say. I can also be quite literal and offend people really without meaning to, to rectify this I will just not speak or just stick to safe conversations. I also think I take people literally I seem to remember every thing people say.
There are probably loads more examples but it's getting a bit long now.