Résumé de The Confidence Game

In The Confidence Game, Maria Konnikova examines why people fall for con artists and, more unsettlingly, why the same psychological levers work on almost everyone. Drawing on psychology research, historical cases, and interviews with convicted grifters, the journalist and psychologist argues that the con is less an aberration than an exploit of ordinary trust, hope, and storytelling instincts. Konnikova structures the book around the arc of a con rather than a list of scams. She traces the put-up, the play, the rope, and the tale, following how a mark is selected, drawn in, kept engaged, and finally abandoned. A recurring figure is Victor Lustig, the man who famously "sold" the Eiffel Tower for scrap metal, alongside the con woman Cassie Chadwick, who convinced banks she was Andrew Carnegie's illegitimate daughter. Konnikova also revisits real cases involving fraudulent psychics, fake healers, investment swindlers, and impostors, using them to illustrate how sincerity, confidence, and a good story outperform evidence. Her central argument is that susceptibility is not a sign of stupidity. Con artists target emotion and social need: the desire for a better outcome, the fear of missing out, the pull of a charismatic authority, and the human reluctance to admit being fooled. She describes techniques such as the "cold reading," in which a performer offers vague statements that the mark fills in, and the "psychic's" use of feedback to refine claims. She also cites research on persuasion, memory, and self-deception, including the ways victims rationalize their losses rather than report them. Because Konnikova wrote the book while training in psychology and later turned to professional poker, she treats deception as a skill of Reading people. The result is a skeptical but humane account: con artists succeed not because they are unusual, but because their targets are recognizably human.