" Some Survivors think that getting angry is inappropriate and a sign that a person is out of control. Others are afraid of anger, that of others, as well as their own. They are afraid that if they get angry, they will be rejected or abandoned, afraid they will lose control and hurt someone. But, allowing yourself to get angry and express your anger in constructive ways is one of the most healthy and empowering things you can do. "

― Beverly Engel , The Nice Girl Syndrome: Stop Being Manipulated and Abused -- And Start Standing Up for Yourself