This quiz measures how happy you are when you’re on the clock ... When you see “colleague,” bring to mind people who you interact with during work, such as clients, vendors, or peers in your field.

The news? Happy people did not live longer than sad people, after adjusting for factors like the state of a person’s health. The study, published in prestigious medical journal The Lancet ...

wp:paragraph --> People who are happier are usually also healthier—and not just because they’re happy about being healthy. When humans feel good, they’re more likely to be active and less ...