> Invariably these same "quirks" come up down the road in the employment with output problems, copping attitude with superiors, weirdness in internal/external meetings, and just general antisocial behavior.

Yep, I’ve been that guy! Had huge problems for a while. Mercifully my team/department/business put up with me for the most part, but I did have to suffer for a while. Learnt some invaluable lessons though and I’m quite happy to be a fitter happier and more productive individual! (Yes Radiohead reference but really not as bad as it seems:)