Ken
Wonderful, wonderful post. As soon as I saw you mention Aspergers (or is it Asberger?) I slapped myself in the head and said "I should have thought of that!" Argh. Kudos to you.

Chisel... for what it's worth, my little brother was kind of the same. Didn't like scouts, physical activity, most socializing. Very bright kid. He came out of his shell in high school. So, like one of the other posts said, it could be that he's just too bright for his own good and peers at this point. But, I think Ken brings up a VERY GOOD point - it could be Asperger's.

And just in case you're worried, the guy that sits in front of me in my med school classes has Asperger's... and his wife likes to brag about it