Optimism extends lifespan by 15 percent

http://www.ergo-log.com/optimism-extends-lifespan-by-15-percent.html

1 Like

I’m probably at the extreme of the optimism scale… but curious if there are some kind of measures (questionnaires) to determine just how optimistic I really am?

It’d also be quite interesting to determine if there are longevity measures for personality types… INTJ, etc.

Hmm…