Anger. It is the fieriest of emotions. Anger is a signal that you are about to do something that is contrary to your true intentions. Anger is a signal, an emotion based on disappointment, or a reaction to an undesirable experience. Psychologists say anger is not a bad emotion. By their definition anger against another person occurs when one perceives that person has wronged him. Perhaps anger at oneself is acceptable, but directed outward or towards another person can only be a destructive force. Anger clouds your ability to make a reasonable judgement, it will elevate undesirable emotions in others, and will fail to provide productive results.