I think we all understand that anger is something created by ourselves. It didn’t come swooping out of no where to infect us. Often we think that anger is caused by something outside ourselves, such as other people or frustrating events. But Buddhism has taught us that No one makes me angry but myself.
Buddhism teaches us that anger is created by our own mind. When dealing with our own anger, we should be more specific, to look deeply into ourselves and see where is it really coming from. Most of the time... it is self-defensive of our egos. It could arise from unresolved fears or when our ego-buttons are pushed.
As Buddhists we recognize that ego, fear and anger are insubstantial and not “real.” They’re ghosts, in a sense. Allowing anger to control our actions amounts to being bossed around by ghosts.
Anger is Self-IndulgentPema Chodron says that anger has a hook. “There's something delicious about finding fault with something,” she said. Especially when our egos are involved (which is nearly always the case), we may protect our anger. We justify it and even feed it.
Buddhism teaches that anger is never justified, however. Our practice is to cultivate metta, a loving kindness toward all beings that is free of selfish attachment. “All beings” includes the guy who just cut you off at the exit ramp, the co-worker who takes credit for your ideas, and even someone close and trusted who betrays you.
For this reason, when we become angry we must take great care not to act on our anger to hurt others. We must also take care not to hang on to our anger and give it a place to live and grow.
How to Let It GoYou have acknowledged your anger, and you have examined yourself to understand what caused the anger to arise. Yet you are still angry. What’s next?
Pema Chodron counsels patience. Patience means waiting to act or speak until you can do so without causing harm. “Patience has a quality of enormous honesty in it,” she said. “It also has a quality of not escalating things, allowing a lot of space for the other person to speak, for the other person to express themselves, while you don’t react, even though inside you are reacting.”
If you have a meditation practice, this is the time to put it to work. Sit still with the heat and tension of anger. Quiet the internal chatter of other-blame and self-blame. Acknowledge the anger and enter into it entirely. Embrace your anger with patience and compassion for all beings, including yourself.
http://buddhism.about.com/od/basicbuddhistteachings/a/anger.htm