Anger is a natural and normal use of emotion that helps you get in touch with that which you are feeling. The problem is that most people don't express their anger and let it build up. Then they express themselves through rages, screaming and just being out of control. Relationships become compromised and resentment and bitterness grows. To stop the pattern, you need to first learn to relax your mind and body. Second, you need to identify what is making you angry. Third, role play expressing your feelings in a positive manner. Fourth, learn to listen other's responses to your statements. Fifth, negotiate with calm to resolve the situation. Relax, think, before you respond.