I completely believe that anger is a habit and addictive, in the sense, it is how they know to behave and respond. For some, the very angry, I believe therapy is best. For others, there are many opportunities for self-awareness and self-improvement.

Motivation to change is necessary no matter what. Simply knowing that you want to live a different life may be enough motivation for some. First she needs to determine what she is getting out of being angry all of the time. She can then find other ways to get this need met.

So sorry she is so unhappy.
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