Why do we treat our minds like broken machines? In The Psychohistory of American Psychology traces the birth of modern American psychology back to its dark, industrial roots. Before therapy, Americans processed suffering through community, religion, and the union hall. Then came the stopwatch and the assembly line. This isn't a story about healing; it’s a story about optimization. We explore how engineers like Frederick Winslow Taylor and behaviorists like John B. Watson systematically stripped away the "messy" human soul to build a more compliant worker. We also unpack the era's defining paranoia—the "Money Trust" and the secret banker meeting at Jekyll Island—to reveal that the true conspiracy to steal human agency wasn't hiding in the shadows. It was walking right out in the open on the factory floor. Psychology didn't emerge to cure the trauma of the 20th century. It emerged to make us function inside the machine. Listen to discover: What Americans used to make sense of suffering before therapy existed. How the invention of standardized "machine time" literally rewired the human nervous system. The dark truth behind John B. Watson’s Behaviorist Manifesto. Why the paranoia over the Jekyll Island Federal Reserve meeting missed the real conspiracy of the Gilded Age.