And don't pursue it too hard, either: studies
(NEWSER) - Happiness is a good thing … unless you have too much of it, in which case it can actually make you unhappy. If you're too happy, studies have shown, you may also be gullible, selfish, less creative, or less successful, the Washington Post reports. "Research indicates that very high levels of positive feelings predict risk-taking behaviors, excess alcohol and drug consumption, binge eating, and may lead us to neglect threats," says one psychology professor. Some specifics from happiness studies: More»