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Never Split the Difference
Appendix · 2 min · 13 of 15

Prepare a Negotiation One Sheet

A chapter summary from Never Split the Difference by Chris Voss.

Preparation is presented as a force multiplier: under stress, you don’t become creative—you fall back on what you wrote down.

— From Never Split the Difference by Chris Voss

Preparation is presented as a force multiplier: under stress, you don’t become creative—you fall back on what you wrote down.

The one-sheet is a compact briefing. Start with a clear best-case goal, stated as a specific outcome, not a mood. Add a short summary of known facts and pressures on both sides. Then write an accusation audit: the negative assumptions they may carry about you, stated plainly so you can defuse them early.

Next list a handful of labels you expect to use, and a set of calibrated “how/what” questions that will expose constraints, deal killers, and decision makers. Finally, sketch non-cash levers and trades—things that cost you little but matter to them.

The point is not bureaucracy. It’s clarity. When the conversation heats up, you can stay calm because the thinking is already done.

The appendix distills the entire book into a single page of preparation, on the premise that under stress you do not rise to the occasion, you fall to your highest level of preparation. The One Sheet is roughly five sections you fill out before any important negotiation so that the right moves are loaded and ready when emotion spikes.

First, the goal: write your best-case and most ambitious yet defensible outcome, not a vague hope, because a specific optimistic target anchors the whole conversation upward. Second, a summary: capture in a few sentences the known facts that led to this negotiation, the situation as the other side sees it, so you can deliver the summary that earns a that's right. Third, prepare three to five labels and an accusation audit, the exact it seems like phrases and the worst things the other side might say about you, written out so you can voice them calmly first.

Fourth, draft three to five calibrated questions, the how and what questions that will surface the implementers, the deal-killers, and the hidden Black Swans. Fifth, list your non-cash offers, the variables beyond money you can trade, so that when the price is fixed you still have room to create value. Voss's point is that preparation is a force multiplier: improvisation fails under pressure, but a negotiator who has pre-written their labels, questions, and concessions can stay calm, listen, and execute while the other side scrambles. The One Sheet turns the book's principles into a repeatable ritual you run before every conversation that matters.

The One Sheet's real value is that it converts the book from inspiration into a habit: run it before every consequential conversation and the labels, calibrated questions, and non-cash trades become reflexes instead of afterthoughts. Voss's closing insistence is that the negotiator who prepares this way will out-calm and out-listen any improviser, because under pressure the prepared mind has somewhere to fall.

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