Like the bestsellers Blink and Freakonomics, this lively narrative is a fresh view of the world, explaining the previously inexplicable and revealing hidden influences on human decision-making.A Harvard Business School student pays over $200 for a $20 bill. Washington, DC, commuters ignore a free subway concert by a violin prodigy. A veteran airline pilot attempts to take off without control tower clearance and collides with another plane on the runway. Why do we ...