Among the many benefits of being optimistic are:

Optimists are healthier

Optimists not only rate their own health and wellbeing as better, but studies have also shown that optimists have better mental and physical health than pessimists. In a study of the effects of positive psychological well-being, optimism was found to be the biggest predictor of improved heart health. Optimists also have lower blood pressure and cholesterol and a lower risk of developing heart disease.

Optimists live longer