" We all have regrets, Allison,” he said, his voice unbearably gentle. “We all have succumbed to the darkness and the monster. There is not one vampire in the world who has not. Even James has points in his past he would change, if he could. The important thing is that you do not let these points define you. James gave up fighting it long ago. For you and I, it is a constant uphill battle not to give in, not to become that demon, and it will be that way for eternity. I will not lie and tell you it gets any easier. "
― Julie Kagawa , The Forever Song (Blood of Eden, #3)