In order for us to perceive ourselves to be "intruded on" to the extent that it justifies, anger, vengeance, and retaliation we have to have to see ourselves as 'important.' St. Basil tells us "Anger nurses a grievance.” The soul, itching for vengeance, constantly tempts us to repay those who have offended. I am so important, so above others I have the "right" to act uncharitably toward others.
We upset ourselves over people and events, by our "interpretations" of them, thereby making ourselves dysfunctionally angry, anxious or depressed or simply functionally annoyed, concerned and disappointed.
Anonymous