Anger is an intense emotional response. It is an emotion that involves a strong uncomfortable and emotional response to a perceived hurt. Anger can occur when a person feels their personal boundaries are being or going to be violated.An anger writer, described anger as a pressure cooker: we can only apply pressure against our anger for a certain amount of time until it explodes.Anger is an emotional reaction that impacts the body. Anger is used as a protective mechanism to cover up hurt. Anger becomes the predominant feeling behaviorally, cognitively, and physiologically when a person makes the conscious choice to take action to immediately stop the threatening behavior of another.The external expression of anger can be found in facial expressions, body language, physiological responses.