A study reported by The Washington Post notes people with the highest level of optimism live between 11 and 15 percent longer than those with a less optimistic perspective.
Eating a healthy diet, staying physically active, refusing to smoke cigarettes, and learning to manage stress in a healthy manner contribute to longer lifespans
(https://www.denisonforum.org/daily-article/why-do-optimists-live-longer-trusting-god-when-its-hard-to-trust-god/).
Life is too short to see the cup half empty. Ask Chuck Cheeves, the self-appointed purveyor of positivity who brings a smile and encouragement to everyone he meets. Chuck, 62, a 60-year Milledgeville, Georgia, resident who retired from Baldwin County government last November, experienced a life-changing moment a decade ago that greatly reshaped his outlook.