I've been to the other side, while still remembering what it's like to be completely absorbed in an activity, so much that even domestic fights yet allowed one to be immersed at Zanarkand in Final Fantasy X, say. I am on the other side... with moments in between, and it's much worse than just being unable to be socially ept (which I am still, of course... but now I have the worst of both worlds).
I'm just stating this, because often I assume everyone has similar problems with concentration here (as people always seem to have similar perceptions), but I think I can verify my hypothesis that most people on ASD, instead, are like what my experiences were like as a young teen... possibly in adulthood.