Extreme?
Nah!
Not to my mind.
I'm like that, mostly like the video-guy and the thinner, black girl, when I'm home, with friends and when I'm just too overwhelmed to act all normal and invisible any longer.
It's not LF. I mean, that few behaviours on their own are not LF.
Anyone HF AS can be like that. Like me. That stuff is not 'functioning level'.
But it's just normal we all have different opinions on this, we all live different lives of course!
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Autism + ADHD
++++ no spell check when posting from my IPAD ++++
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The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it. Terry Pratchett