In 'The Psychopath Test', Jon Ronson dives into the enigmatic world of mental disorders and those who diagnose them. A perplexing book received by top neurologists sends Ronson on an investigative escapade that straddles the fine line between sanity and insanity. Throughout this odyssey, he encounters a range of individuals from a notably rational Broadmoor prisoner to high-profile figures believed to be psychopaths. Ronson's quest not only unravels the mystery but also presents a disturbing realization: that the minds determining madness may, themselves, reflect the very traits they purport to study.