Autistic adults

I've often wondered if being diagnosed later in life has any bearing on how we deal with being autistic? I mean we've had a life before diagnosis and I wonder how being diagnosed later in life affects how we see past struggles. Are we more likely to feel that we're somehow imposters as another poster commented?

I just tried looking for a list of symptoms and from what I could find there only seems to be very simple lists of common symptoms, like avoiding eye contact. I think there must be others, a much longer list that professionals refer to when making a diagnosis. I got a load of AI generated generic stuff when I searched, but that could well be due to my lack of computer skills. Can anyone find a fuller list and post it? I think it would be useful, especially the less common things like hyper-mobility and gut disorders, although gut disorders do seem to be quite common.

I thin it would be good and helpful especially for us latelings to be able to see what other symptoms there are, that aren't so common.