Living alone helps us pursue sacred modern values--individual freedom, personal control, and self-realization--whose significance endures from adolescence to our final days. It allows us to do what we want, when we want, on our own terms. It liberates us from the constraints of a domestic partner's needs and demands, and permits us to focus on ourselves. Today, in our age of digital media and ever expanding social networks, living alone can offer even greater benefits: the time and space for restorative solitude. This means that living alone helps us discover who we are, as well as what gives us meaning and purpose.