You’re running late for a meeting. It happens. Maybe the train is delayed, you hit traffic, your kid is sick, you spilled your coffee, or you forgot your wallet. In this situation, the thought “There's no way I'm going to make it to my meeting on time” is a realistic one, explains Aymee Coget, PhD, positive psychology expert and founder of Happiness for HumanKind. But if this thought morphs into others like, “You're never on time,” “You can't get it together,” or “You should have planned...