Anger is a completely normal, usually healthy, human emotion. When it gets out of control it can turn destructive and can lead to problems at work, in your personal relationships, and in the quality of your life. It can also make you feel as though you are at the mercy of an unpredictable and powerful emotion.
Anger can be caused by both internal and external events. You can be angry at a specific person or event, or your anger could be caused by worrying or brooding about your personal problems. Even memories of traumatic or enraging events can also trigger angry feelings.