Trump: The Art of the Deal also contains an 11-step formula for business success, inspired by Norman Vincent Peale's "The Power of Positive Thinking". Trump was persuaded to produce the book by Condé Nast owner Si Newhouse after the May 1984 issue of Newhouse's magazine "GQ" – with Trump appearing on the cover – sold well. Schwartz was hired to work on the book, and began working with Trump in late 1985. He interviewed Trump and – with permission from him – listened in on his phone calls. According to Schwartz in July 2016, Trump wrote none of the book, choosing only to remove a few
The Power of Positive Thinking Grove, and Billy Graham, a prominent Southern Baptist Minister. President Donald Trump has called Peale “his pastor” and “one of the greatest speakers” he had ever seen. Fred and Mary Trump, President Trump's parents, traveled to the Marble Collegiate Church in Manhattan with their children to hear Peale's sermons. Trump grew up hearing Peale's teachings from his parents, and Peale officiated his first wedding. Trump credits his survival in 1990 after bankruptcy to Peale's positive thinking teachings. Building on the positive psychology movement, M. Scott Peck, MD warns against the dangers of narcissism and “character disorder” (blaming others for things