" What happened can never be forgotten and can never be changed. But over time I learned that I can choose how to respond to the past. I can be miserable, or I can be hopeful—I can be depressed, or I can be happy. We always have that choice, that opportunity for control. I’m here, this is now, I have learned to tell myself, over and over, until the panicky feeling begins to ease. "

― Edith Eger , The Choice: Embrace the Possible