Rachel Vincent said this quote

So instead of ignoring the pain, I called out to it, reaching for more. Pain is part of who I am. It’s the defining characteristic of a Shifter’s transformation. Pain is what I suffer from my enemies. It is what I deal out to those who break our laws. It is what I protect my charges from. Pain is what I inherited from fate, that fickle bitch who gave me a mouth and fists, then put me in a world that wanted only my womb and my cradled arms.