Anger
Anger or wrath is an intense emotional response. It is a normal emotion that involves a strong uncomfortable and emotional response to a perceived provocation. Often it indicates when one's personal boundaries are violated. Some have a learned tendency to react to anger through retaliation. Anger may be utilized effectively by setting boundaries or escaping from dangerous situations. Raymond Novaco of UC Irvine, who since 1975 has published a plethora of literature on the subject, stratified anger into three modalities: cognitive (appraisals), somatic-affective (tension and agitations), and behavioral (withdrawal and antagonism). William DeFoore, an anger-management writer, described anger as a pressure cooker: we can only apply pressure against our anger for a certain amount of time until it explodes.