People say money doesn't buy happiness. Except, according to a new study from Princeton University's Woodrow Wilson School, it sort of does — up to about $75,000 a year. The lower a person's income falls below that benchmark, the unhappier he or she feels. But no matter how much more than $75,000 people make, they don't report any greater degree of happiness.
But before employers rush to hold — or raise — everyone's salary to $75,000, the study points out that there are actually two types of happiness. There's your changeable, day-to-day mood: whether you're stressed or blue or feeling emotionally sound. Then there's the deeper satisfaction you feel about the way your life is going — the kind of thing Tony Robbins tries to teach you....