People decide who to trust, what advice to heed, and which individuals to forge personal or transactional relationships with based on a simple metric of believability. Success, in turn, comes from understanding one basic principle: how to be more trusted. Likeonomics offers a new vision of a world beyond Facebook where personal relationships, likeability, brutal honesty, extreme simplicity, and basic humanity are behind everything from multi-million dollar mergers to record-breaking product sales. There is a real ROI to likeability, and exactly how big it is will amaze you.