As a blunt approximation, most disciplines, including economics, say the same thing about this question. The consequence of having less than we want is simple: we are unhappy. The poorer we are, the fewer nice things we can afford—be it a house in a good school district or as little as salt and sugar to flavor our food. The busier we are, the less leisure time we can enjoy—be it watching television or spending time with our families. The fewer calories we can afford, the fewer foods we can savor.
