You've read my mind, and then had to read it again].... This is exactly me as you described... Even socially. I have a very short attention span and I find I almost need to trick myself into "feeling" the subject/task I'm involved in... i.e. Whenever I study EMT/Paramedic stuff' I have to watch Emergency or some inspiring medical show and then turn it off and sit in complete silence to study... I haven't read beyond this post, I'm wondering what you've done for improvement... I will ask later if not stated further in the forum...
I haven't really done anything for improvement. But it has been reassuring to see that you (and a few others) have similar issues.