Armchair diagnosing assholes in your life as suffering from discrete psychological conditions is not something society forces you to do. It's something you cho

Armchair diagnosing assholes in your life as suffering from discrete psychological conditions is not something society forces you to do. It's something you choose to do, and can choose not to do. If you don't know somebody well enough to form a complex opinion on what that person's personality is, you certainly don't know enough to diagnose them with any sort of personality disorder. And if you do know somebody that well, then you don't have to employ such "information space and processing" saving measures, because you already have an understanding of that person. You already did that work.