It’s something we should all try, because it’s one of the 9 practices shared by residents of longevity hot spots around the world. Why is this habit so important?

Because research has found that habit #3, “downshift” (finding ways to relieve stress), can help you live longer and lower your risk of heart disease. For long-lived residents of Ikaria, Greece, downshifting means an afternoon nap. Why not join them? Happy snoozing!

Check back next week to hear about #4: the 80% rule.