Well since we are bringing this back I might as well chime in. Autistic among other things.
More about what I got here:
https://www.lighting-gallery.net/index.php?topic=18186.0
More about how I feel about it here:
https://www.reddit.com/r/offmychest/comments/1q64s2s/i_feel_like_i_am_better_than_everyone_but_i_know/
Of course all the eye contact and social situation shenanigans common to many people on the spectrum. But more interestingly I now know that autistic individuals are apparently a lot more likely to have a bunch of other neurodiversities like I got, among sexuality differences as well, which in particular I find very fascinating. Could be another minor hyperfixation, idk. I sort of want to research more into the biological aspects of autism, but lighting is more interesting to me right now lol.
As to the rapid change of interests/hyperfixations, I can totally relate to that. It can be fun, but more often than not it is just annoying. I have an electronics project that has been going on for over a year now, and it is taking so long because a lot of the time I am just not interested in it. Totally unpredictable.