Gallup: But most [Americans] do not use their strengths enough to maximize mood benefits, by Jim Asplund: “The more hours per day Americans get to use their strengths to do what they do best, the less likely they are to report experiencing worry, stress, anger, sadness, or physical pain “yesterday.” Fifty-two percent of Americans who use their strengths for zero to three hours a day are stressed, but this falls to 36% for Americans who use their strengths for 10 hours per day or more.”