“What sets human beings apart from animals is not the pursuit of happiness, which occurs all across the natural world, but the pursuit of meaning, which is unique to humans, according to Roy Baumeister, the lead researcher of the study and author, with John Tierney, of the recent book Willpower: Rediscovering the Greatest Human Strength. Baumeister, a social psychologists at Florida State University, was named an ISI highly cited scientific researcher in 2003.
The study participants reported deriving meaning from giving a part of themselves away to others and making a sacrifice on behalf of the overall group. In the words of Martin E. P. Seligman, one of the leading psychological scientists alive today, in the meaningful life “you use your highest strengths and talents to belong to and serve something you believe is larger than the self.”
For instance, having more meaning in one’s life was associated with activities like buying presents for others, taking care of kids, and arguing. People whose lives have high levels of meaning often actively seek meaning out even when they know it will come at the expense of happiness. Because they have invested themselves in something bigger than themselves, they also worry more and have higher levels of stress and anxiety in their lives than happy people.”