ahh thanks, i grossly misunderstood you
Thanks for asking for clarification instead of just going off at me and giving me the chance to explain.
I wouldn't ever suggest that someone who is having issues like you mentioned isn't impaired.
There are *some* people I know of in my city who go for an assessment and don't get a diagnosis because they are for all intents and purposes functioning perfectly well.
However, I don't know if you're a girl or guy (and if you could clarify that it might help) but people assigned female at birth, so women and trans masculine people such as myself have a tendency to be diagnosed much later than male assigned people as the traits present fairly differently in amab and afab people. Also, autistic traits in amab people are generally tolerated while they are less so in afab people. Afab people tend to develop the ability to camoflauge or 'mask' their autistic traits, which is exhausting and can lead to autistic burnout over a long period of time.
If you are afab, I would recommend researching who you see to ensure that they have experience in diagnosis of afab people later in life as well as recognising masking behaviours and the difference in presentation vs amab people. I've seen woman and trans men denied a diagnosis because the person assessing them couldn't understand the difference in presentation and how masking works.
It definitely is worth getting an official diagnosis. It validates your belief and while there's a period of wondering who you really are because you missed this huge part of your life, it allows you to start exploring traits and things that you do which are linked to your autism. Some of my friends, or one of them in particular unfortunately didn't vibe with me doing this, which was surprising to me as for years during our friendship he constantly called me autistic for things I did.
A really big way my autism effects me is my IV drug use, which is an ingrained habit formed over 7 years which my autism brain just can't get enough of. The ritual, and the fact that it's a repeated behaviour is very soothing to me. I do it exactly the same way, in exactly the same spot on the couch in my house, at the same time on the same day. It isn't just a behaviour anymore, it's become something that triggers a sense of contentment.
Getting a diagnosis has also helped me openly communicate better with friends by being able to explain to them why I'm having difficulties with something they are doing and how they could make it easier. Something I'm bad at is picking up on implied statements, like when I used to go to the gym and I lay down in the middle of the floor and my friend went 'find a good place to lie down?' and I went 'uh, yeah?' and he goes 'no Eli, you're in the way. You need to move.'
So telling friends that if they are upset or annoyed with me that they actually need to be direct and upfront about it has really helped, as well as reminding them that I won't pick up on subtle messages that they're trying to get across and they'd be better off just saying what they mean.
The questions they ask you in the assessment from my experience are very broad. Things like 'how do you get along with coworkers' or 'wjat are your hobbies' and not yes or no answers which are easy to guess what the 'autistic response' is. They want to prompt you to explain in your own words what they're asking and I found it impossible to tell whether or not I said the 'right' thing and even up until she told me I was autistic I was certain I'd wasted my money.
I hope it works out for you sooner rather than later. I've found it immensely helpful. If you can't afford it though, please don't consider yourself any less valid as a member of the autistic community. It isn't fair how inaccessible official diagnosis is and I got lucky because my parents paid for my $900 assessment after I got a provisional diagnosis from my psychiatrist. I would not have been able to pay if they hadn't done that, which I am very grateful for.