Health The No. 1 personality trait linked to a long life: 'The effects of just being positive are overstated,' psychology expert says – CNBC By Staff - September 17, 2023 0 25 Facebook Twitter Pinterest WhatsApp The No. 1 personality trait linked to a long life: ‘The effects of just being positive are overstated,’ psychology expert says CNBC The Best Exercises for Seniors to Live Longer: Strength Training for Aging Katie Couric Media Longevity expert shares exercise routine inspired by centenarians Insider