"... their lack of interest in people, their fascination with objects, their need for sameness, their keenness to be left alone ..." which can be experienced w

"... their lack of interest in people, their fascination with objects, their need for sameness, their keenness to be left alone ..." which can be experienced when you are working on some code, trying to make bug-free and of course someone has to come over and start a conversation... "... The rules keep changing on me. Every time I think I learn a new rule, you change it on me ..." Psychology gives you the tools, observation the environment.