Anger is a energy.

How do you work with anger?
"Character isn’t inherited. One builds it daily by the way one thinks and acts, thought by thought, action by action. If one lets fear or hate or anger take possession of the mind, they become self-forged chains."
-- Helen Douglas
How do you feel about anger, in yourself and in others? How do you deal with it?
Anger is powerful energy. If we are afraid of this energy, we may attempt to deny or hide it. And when we lack control of the energy of anger, we impose it on other people or things.
The ways we react to anger usually reflect how we experienced anger as children and how our own anger when we were young was handled by the adults at the time.
In reality, anger, like any emotion, brings us information. It tells us how we feel about what is being experienced. If we receive anger’s message and learn more about ourselves, the energy will pass.
"Too often we underestimate how quickly our feelings are going to change because we underestimate our ability to change them."
-- David Gilbert