More broadly, the findings suggest that pure happiness is about getting what we want in life—whether through people, money, or life circumstances. Meaningfulness, in contrast, seems to have more to do with giving, effort, and sacrifice. It is clear that a highly meaningful life may not always include a great deal of day-to-day happiness. And, the study suggests, our American obsession with happiness may be intimately related to a feeling of emptiness, or a life that lacks meaning.