Pathological or caused by some condition traits are the big, notable ones. And personal differences are more subtle.

Just like, say, serial housing - Soviet microdistricts look all the same on the plan and even from the outside, and there are common tendencies with small crime and all that. But, of course, people living in each one of them are different, so is graffiti on the walls, illegal construction, potholes and pits, trees and bushes, garages, shops and playgrounds.

I was mostly talking about things which are specific to what autism is.