Tip - How to Stop Being a Petulant Whiner

We all whine—some of us more than others. But unless you're always walking around with a glass completely full, you probably turn to whining more often than you think. It's possible to curb that behavior, though, and the more you do, the happier you'll be.
Tags: social gps, motivation, complaining, communication, editor's picks, Lifehacker