It is not that people need to avoid unpleasant feelings to feel content, but rather that stormy feelings not go unchecked, displacing all pleasant moods. People who have strong episodes of anger or depression can still feel a sense of well-being if they have a countervailing set of equally joyous or happy times. These studies also affirm the independence of emotional from academic intelligence, finding little or no relationship between grades or IQ and people’s emotional well-being.
