TIME The Power of Joy

able abundance activity actually Americans animals asked associated beauty believe better body brain bring called challenges changes comes connections countries course create cultural deep depression Director early effect emotions enjoy environment evidence experience explains expressed fact feel flow followed friends genes genetic give going happier happiness human idea Images important increase influence It’s journal joyful laugh lead least less levels lives look meaning mental mind moments mood nature never offer pain person play pleasure positive positive psychology powerful professor psychology published rats reason recent religion religious result says scientists seems sense share social spiritual stress subjective suffering suggests tend there’s things trying turn University variants well-being