Emily Sanders is a successful publisher of self-help books who has terrific instincts in every arena of her life but one—relationships. Determined now to make better choices, Emily employs a "Reasons Why Not" list-making system designed to serve as an internal warning on when it's time to cut bait and move on. Navigating a thriving career, a string of would-be boyfriends and an office rival means that Emily's plate is always pretty full.