Both ancient and modern wisdom counsel that the path to a good life is to be full of care, to work with what is given, and to look for friends along the way. Friendship is the tether that holds us as we navigate life’s many thresholds. Nothing draws us through them as powerfully as the loving care of others. Friendship is an island of safety and intimacy as we share our joys, sorrows, challenges, and authenticity. They give us the courage to be our full self, flaws and all, and love us even when we don’t love ourselves. It is said to find a friend we need to be a friend. Here we explore one of the most important aspects of being human—the power of friendship.