Find out why the happiest, most successful people have the ability both to persist and to quit Do you believe that "winners never quit and quitters never win"? Do you tend to hang in longer than you should, even when you're unhappy? Our culture usually defines quitting as admitting defeat, but persistence isn't always the answer: When a goal is no longer useful, we need to be able to quit to get the most out of life. In Quitting,...