Living a Rich Life Who wouldn't want to make the most of their years on earth? We spend a third of our lives sleeping and at least another third working in our careers or taking care of our families and, if we're lucky, balancing the entertainment, cultural, or religious aspects, or just being content. With rest and relaxation, too many people live boring and dull lives, working in unfulfilling jobs and spending their free time on pursuits that do not benefit them.