All my life I was surprised, taken aback, confused by people's reactions. I was unable to predict them in any degree. Nowadays, having discovered a few of the principles of NTs (hierarchy, conformity, etc.) I'm a lot better at predicting how they'll react to something.
Obviously there IS some logic they're following, or they wouldn't all react so similarly. They just include factors in their decisions that we aspies don't even see, know or much less consider, so to us it looks like they're being illogical. Again, things like protecting the group, respecting the informal hierarchy, keeping the status quo and many other silently crucial factors for them.
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There are two means of refuge from the miseries of life: music and cats - Albert Schweitzer