" In time, as if by magic, we will realize that we have developed a deep bond with this person. The madness and excitement and spontaneity of the dopamine hit is replaced by a more relaxed, more stable, more long-term oxytocin-driven relationship. A vastly more valuable state if we have to rely on someone to help us do things and protect us when we’re weak. My favorite definition of love is giving someone the power to destroy us and trusting they won’t use it. "

― Simon Sinek , Leaders Eat Last