This collection investigates the systematic ways in which human decision-making deviates from traditional economic models of rationality. Dan Ariely, a professor of psychology and behavioral economics, synthesizes years of experimental research to demonstrate how hidden forces, social norms, and cognitive biases influence our daily choices. By examining the predictable nature of these irrational behaviors, the author provides a framework for understanding why individuals frequently act against their own best interests.

This compilation serves as a comprehensive introduction to Ariely's research, offering a dense but accessible overview of behavioral economics for the general reader. The work is widely regarded as a foundational text for those seeking to understand the psychological underpinnings of human behavior in economic contexts.