The Nature of Anger

Anger is a completely normal, usually healthy, like other human emotions. It is accompanied by physiological and biological changes; when someone gets angry, heart rate and blood pressure go up, as do the levels of energy hormones, adrenaline, and nor adrenaline. But when it gets out of control and turns destructive, it can lead to problems - problems at work, in personal relationships, and in the overall quality of life.
People use a variety of both conscious and unconscious processes to deal with their angry feelings. The three main approaches are expressing, suppressing, and calming. Expressing your angry feelings in an assertive—not aggressive—manner is the healthiest way to express anger.