He was at the age when autistic burnout commonly affects AS people for the first time. And he lived in a time when this was mistaken for mental illness. So this may be what happened.
It went on happening, to many AS people and it still goes on happening. And if they don't know and never discover that they are on the spectrum, they tend to be written off by others as chronically mentally ill, overmedicated with medications that stun their brains and stunt their lives.
It is a tragedy that has befallen many.
https://threadreaderapp.com/thread/1165 ... KmtyZznwrk
Excerpt:
A Burnout hits quite suddenly, I think, most of the time. And from what I gather, and my own experience, it is like someone pulls a plug on some vital, unknowable aspect of your personality. Something seems to almost literally *break* inside your head.
it is worse than depression. I can vouch for this, having had both. Depression is awful and deathly and one of the worst things ever, but burnout - somehow - is worse. It's sort of, more rational? Like, you know you're f****d, whereas depression can be irrational
Thirdly, it affects your ability to mask. Maybe no bad thing, considering, but its a shock for both the #autistic person and their loved ones. No longer masking can (and this is the most heartbreaking thing) be perceived as a total personality change. Its not.
In fact it's the world seeing you how you really are, and the fact that can go down so badly is a surefire recipe to add some depression garnish to your burnout.
But this is real, and it quite possibly kills people, and yet no one knows anything about it. The world really is crap sometimes. But if you have your very own #autistic in your life, then here are some things to consider...
just be aware that burnouts are a thing. This will help if/when it happens.
...
I would add, "educate yourself well on this before it happens. It may never happen. However it often does happen at late adolescence early 20s and in the 40s. And other times, though those two age groups mostly. Knowledge is power.