" Wouldn’t it be easier,” she clarified, “to do the work that you do, to walk into danger, if you didn’t have a mate whose heart would break if you were hurt?” Judd took his time answering, his gaze on the wide concourse and the people walking and running to catch their airjets. “It would be more … convenient,” he said at last. “But it wouldn’t be easier—Silence is based on the precept that emotion is a weakness, but what I feel for Brenna makes me stronger. I fight harder, dirtier, and rougher, because I know any injury to me will rebound on her. "
― Nalini Singh , Tangle of Need (Psy-Changeling, #11)