I don't go by or change my attitude based on what people say. At the end of the day, they, too, are judging me from their perspective. I would rather be myself and let people accept me for what I am than be somebody who I am not, just because I want people's approval.
We often attribute 'understanding' and other cognitive predicates by metaphor and analogy to cars, adding machines, and other artifacts, but nothing is proved by such attributions.