I don't know what's average or typical.
I do know that I have a good job I love, but also have LOTS of trouble socially at work, and tend not to keep jobs very long. I've mostly been self-employed, but also successfully.
I have a husband and 2 kids, and a (very) small but wonderful social circle who take me just as I am. I only finally learned to drive, having found a teacher who could teach me last year, so my car rocks!
I was told I has AS, and believed it for years. For a legal problem (arising from social stuff at work) I had to have a formal diagnosis a couple of weeks ago. I have Classic Autism. ... which, frankly, has shocked the bejeesus out of me, as I had genuinely thought I was on the milder end of the spectrum. Turns out, no so much, I'm just so bad at understanding social stuff I wasn't even aware of most of what I can't understand (I guess this is the 'unknown unknown').
My prospects at 37? I can't see returning to the hideous, lonely, terrifying situation of my twenties. I only see it getting better. I might have to admit that it's unlikely I'll ever be Prime Minister now, and I can blame not being able to bring 200,000 words of research in to a single PhD thesis was executive dysfunction rather than stupidity. Not perfect, by a long stretch, but then whose life is?
... and making sure my youngest daughter, who's a carbon copy of me, doesn't have to repeat all of the mistakes I made.
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I don't HAVE to be right all the time, I just usually am, is all.