Other quirks that my various family members have are related to office supplies. The right kinds of paper, the right type of pens and pencils... the right COLOR of ink...(I carry my own pens, I'm so fond of deep green, actually)...
The inability to just SIT and do nothing (how the heck do people not go over the edge standing in line at the post office or DMV, anyway??)
a need for clothing to be precisely "right" (in terms of feel, fit, smell, and wrinkle-status)
I think that a lot of quirkiness is OE.
