We’ve all been there, mired in the throes of pessimism when life just doesn’t seem to be going our way. For the lucky ones, this entirely natural, though disconcerting, feeling ebbs and flows, ultimately dissolving into a more balanced, healthier state of mind. For hapless others, though, the extreme negative thoughts and ideation can overwhelm—even becoming “who they are.” At worst, it can be deadly, as one peer-reviewed study found that “people who are strongly pessimistic about the future are at greater risk of dying earlier than those who are not pessimists.”
More here – Fast Company