Your flight is canceled, you make a stupid remark at a staff meeting, or you're running late for a job interview—out of the blue you're thinking about your ex and are suddenly filled with regret. The ...

POV: You're living in a world where heel stoppers save you from becoming one with the grass at outdoor weddings, and your handbag isn't a mysterious void where lip balms go to die. We've uncovered 27 ...