I wen for 'Moderately Social interest, mild AS', but I'm not really AS, at least officially.
I have a wide variety of special interests, so it' hard to pick one. Anyway, I like astronomy (looking into telescopes, talking), high-end audio (listening to music with someone else), talking about trains etc., so at least some of my interests involve interacting with others.
On the other hand, I have interests that are primarily solitary, like tweaking audio equipment for sound quality, listening to music at home, reading a sci-fi or scientific book, watching a sci-fi tv-show, cycling or swimming alone. Most of what I do on the internet is solitary I think, even if I participate on forums like WP. I don't like watching tv in general, though.
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Another non-English speaking - DX'd at age 38
"Aut viam inveniam aut faciam." (Hannibal) - Latin for "I'll either find a way or make one."