Built to Sell Radio · John Warrillow

Ep 502 The Body Language of a Deal with Christopher Hadnagy

·49 min·4 clips
Christopher Hadnagy walked away from a lucrative acquisition offer when the buyer failed to value his employees and freedom.
This episode of Built to Sell Radio features host John interviewing Christopher Hadnagy, a leading expert on influence and negotiation and author of "Human Hacking." Hadnagy trains entities from US Special Forces to Fortune 500 executives and applies his expertise to the high-stakes process of selling a business. The conversation focuses on tactical psychological and body language techniques entrepreneurs can use during negotiations with often less-emotional buyers like private equity groups. Hadnagy emphasizes the critical first step of self-awareness, recognizing the emotional imbalance where the seller views their company as a "baby" while the buyer sees only a financial transaction. He introduces OSINT (Open Source Intelligence) as a foundational recon process to research a potential buyer's values, pain points, and psychological profile before any meeting. Specific "Google hacks" are shared, such as putting a person's full name in quotes and using the "AND" operator to refine searches for targeted information. The episode also addresses how to sift through inbound buyer interest, distinguishing serious parties from "smiling and dialing" ETA (Entrepreneurship Through Acquisition) buyers or junior private equity associates. A key insight is that sellers must clearly define their own core values—like exit strategy timing or employee treatment—to quickly identify mismatched buyers. Hadnagy recounts a personal story where he walked away from an attractive offer because the buyer repeatedly ignored his stated values regarding a yearly month-long vacation with his family. He outlines a negotiation framework starting with crafting an emotional yet factual narrative that links the seller's values to the buyer's interests. Building trust through transparency about business challenges, like admitting to a past operational mistake, is presented as more effective than hiding information. The discussion delves into managing an entrepreneur's emotional response during due diligence, framing buyer questions as necessary and comparable to questions asked before marriage or a major purchase. Hadnagy explains that non-verbal cues often speak louder than words, and sellers must learn to distinguish between comfort and discomfort signals in a buyer's body language. He describes specific cues, such as a single-shoulder shrug indicating doubt or disbelief, and crossed arms combined with pursed lips signaling skepticism. The advice for reacting to an initial valuation offer is to respond neutrally and immediately ask the buyer to explain their reasoning, which allows for information gathering without revealing one's own position. When asked "Why do you want to sell?", Hadnagy advises combining honesty with a positive narrative, suggesting a seller frame their exhaustion as a natural point in a successful journey rather than outright burnout. The tone is educational and conversational, blending direct coaching with illustrative anecdotes and role-playing scenarios. This episode is ideal for business owners actively preparing for a sale who want practical psychological tactics to improve their negotiation stance. Listeners seeking only broad strategic frameworks or those uncomfortable with analyzing social cues might find the content too granular or tactical.

As heard by us

A practical guide to reading a buyer and staying steady when a company sale gets personal.

Built to Sell Radio treats the sale of a company as a high-stakes negotiation, and Christopher Hadnagy adds tactical guidance on body language, conversation, and psychology that can be put to use right away.

Read the full review in PlayNext →

Why you'd press play

Read the buyer and keep your footing when diligence turns into a high-stakes conversation.

Read the full recommendation in PlayNext →
Listen to the show on