The Merchant Mentality: Why "The Art of the Deal" Stumbled Over Iran

The Art of the Deal is a 1987 book written by Donald J. Trump and journalist Tony Schwartz. Part memoir and part business-advice book, it was the first book credited to Trump, and it helped to make him a household name long before he became the 45th U.S. President. Reflecting his background as a prominent New York real estate mogul, this global bestseller laid out his core negotiation principles—like "Think Big"—and defined his lifelong persona as a fierce, pragmatic dealmaker who views everything through the lens of a marketplace transaction.

Donald Trump’s 1987 bestseller, "The Art of the Deal," has long been viewed as the ultimate blueprint for his negotiation style. Today, as the world analyzes his high-stakes international agreements—which have sparked intense political debate and sharp criticism from various analysts—a critical question arises. Did Donald Trump actually apply his own lifelong business principles to these complex political deals, or did geopolitical reality force him to change his playbook?

In his book, Trump explicitly states, "The worst thing you can do in a deal is seem desperate to make it. That informs the other guy that you can be had. The best thing you can do is deal from strength, and leverage is having something the other guy wants." While this tactic of using heavy pressure works when bullying smaller competitors in business, critics point out its utter failure in global treaties. In diplomacy, treating long-term allies and sovereign nations with this transactional aggression has backfired, alienating key partners and leaving America more isolated rather than stronger.

Another foundational rule in Trump’s book is "Deliver the Goods," where he acknowledges that you can’t con people for long; eventually, you must produce actual results. However, regarding his latest agreement with Iran, the opposition argues that Trump did the exact opposite—he lost the deal. Critics point out that while Trump masterfully hyped the negotiations, the actual outcome yielded massive concessions from the American side with very few concrete guarantees in return. By the very standards of his own book, the opposition believes Trump violated his golden rule of "delivering the goods," leaving the U.S. with a weak, losing transaction instead of the masterclass bargain he promised.

Ultimately, while "The Art of the Deal" may remain a textbook example for corporate boardrooms and New York real estate, its transition into global diplomacy has proven to be a failure. Donald Trump’s attempt to treat complex geopolitical conflicts and national security like marketplace transactions has backfired. As the opposition to his Iran agreement shows, when a leader relies on the "merchant mentality" in international affairs, they risk trading away long-term stability for short-term vanity wins. Ultimately, shaping the future of nations demands vision and diplomacy, not just a series of commercial deals.