" two tests that I use for spotting whether a person is acting like an asshole: • Test One: After talking to the alleged asshole, does the “target” feel oppressed, humiliated, de-energized, or belittled by the person? In particular, does the target feel worse about him or herself? • Test Two: Does the alleged asshole aim his or her venom at people who are less powerful rather than at those people who are more powerful? "

― Robert I. Sutton , The No Asshole Rule: Building a Civilized Workplace and Surviving One That Isn't