Why did they really say no?

Sources checked 30 October 2026. The client, the holiday and the payment figures below are worked examples, not data from a study.

The email arrives on a Thursday afternoon. You sent the proposal on Monday, the call went well, and the client seemed keen. Now there is one line: "Thanks, but it's too expensive for us right now."

Most of us do one of two things next. We defend the price, listing everything the client gets for it. Or we cut it, ten percent, then fifteen, hoping to land under some invisible line. Often neither works. The client says no again, a little more firmly, and the deal goes quiet.

Now replay the moment with one change. Before you defend or discount anything, you ask a single question: "What's the biggest concern behind that decision?" The answer surprises you. The client can afford the project. What they cannot afford is paying for it all in one quarter, when their own customers pay them sixty days late. The problem was never the price. It was the timing of the money.

That small shift, from arguing with the no to understanding the reason for it, is the core of what negotiation researchers call interest-based negotiation. This article explains where it comes from, why we so often skip it, and how to use it without turning it into a trick.

What is the difference between a position and an interest?

A position is what someone says they want or won't accept: "too expensive", "no holiday this year", "I won't sign a two-year contract". An interest is the reason underneath: a cash-flow gap, a worry about debt, a fear of being locked in. Positions are usually short and fixed. Interests are often several, and they leave more room to move.

Roger Fisher and William Ury, of the Harvard Negotiation Project, made this distinction the centre of their 1981 book Getting to Yes. [1] Their advice was blunt: focus on interests, not positions. Behind opposed positions, they argued, there are often shared and compatible interests as well as conflicting ones. If you only trade positions, the best you can do is split the difference. If you look at interests, you can sometimes find an option that serves both sides better than any compromise.

An iceberg is a useful picture. The no is the part above the water: visible, hard, and small. The interests are the bulk below it. You cannot move the tip by pushing on it. You can sometimes move the whole thing by understanding what is underneath.

Where does this idea come from?

The best-known illustration is older than Getting to Yes. In a 1925 lecture, the management thinker Mary Parker Follett described a small argument in a Harvard library reading room. [2] She wanted the window shut; another reader wanted it open. Compromise would have meant a window half open, which suited neither. Instead, they looked at why: one wanted fresh air, the other did not want a draft blowing on them. They opened a window in the next room. Fresh air came in, nobody sat in a draft, and neither person gave anything up.

Fisher and Ury retold a version of the same story with two readers and a librarian, who asks each one why before deciding. [1] Follett called the result integration: a solution in which both desires find a place, rather than one side winning or both sides losing a little.

Two caveats belong here. First, the library story is a teaching example, chosen because it works out neatly. Real disagreements do not always have a "next room". Second, Getting to Yes is a practitioner's book built on experience with real negotiations, not a controlled study. The experimental evidence that does exist, below, supports the core idea but is narrower than the book's claims.

Why do we argue with the position instead?

If asking about interests is so useful, why don't we do it by default? Part of the answer is a bias that negotiation researchers have measured repeatedly.

In a series of experiments in the late 1980s, Leigh Thompson and Reid Hastie had students negotiate over several issues at once. [3] Some issues mattered much more to one side than the other, so there was room for both to gain by trading. Many negotiators did not see it. Before and during the negotiation, they tended to assume that the other side wanted the opposite of whatever they wanted on every issue. Thompson and Hastie called this the fixed-pie perception: the belief that any gain for them must be a loss for you. Negotiators who held it on to the end reached worse deals for both parties.

A follow-up study by Thompson asked what helps. [4] When negotiators either shared information about their own priorities or asked about the other side's, their judgments about the other party became more accurate and their agreements created more value for both. The striking part: the benefit appeared even when only one of the two negotiators was told to ask. One curious person in the room was enough to improve the outcome.

So the habit of arguing with positions is not laziness. It is a natural assumption, and it is often wrong. A no feels like a wall because we assume the other person's interests are the mirror image of ours.

How do you find the interest behind a no?

The method is simple to describe and harder to practise, because it asks you to stay curious at the exact moment you feel rejected. Four steps cover most situations.

1. Ask, don't argue. The opening question matters. "Why not?" can sound like a challenge. Softer versions work better: "What's the biggest concern behind that decision?", "What would need to be true for this to work for you?", or "Help me understand what's getting in the way." Then stop talking.

2. Listen for the need, not the reply. The first answer is often another position ("It's just not in the budget"). Follow it gently: "Is it the total, or when it's due?" You are looking for the worry, the constraint or the goal underneath.

3. Say it back. Restate what you heard in your own words and check it: "So the issue isn't the value, it's paying the full amount this quarter. Is that right?" This shows you understood, and it often surfaces a second interest you had missed.

4. Build options around the interest. Only now do you propose something, and it should answer the real concern, not the stated position.

Here is how that plays out in the business example from the video. The client's position is "too expensive". The interest is cash flow: they cannot carry the full cost before their own revenue arrives. Cutting the price does not touch that problem. Splitting the same price into phased payments, tied to milestones, can.

At home, the same logic applies. A partner says no to the holiday you have been planning. The position is "no holiday". Ask, and the interest might be worry about cost after an expensive few months. A cheaper trip, a shorter one, or one booked after the next payday answers that worry. Ask again, and the interest might be something else entirely: time off work, or not wanting to fly. Each interest points to a different option, which is exactly why guessing rarely works.

When is a no just a no?

Interest-based persuasion has a limit, and it is an ethical one. Understanding someone's objection is not the same as finding a clever way around it.

Sometimes the interest behind a no is simply that the person does not want what you are offering. Sometimes the interests really are opposed, and no option serves both. And sometimes the honest answer to "What's the biggest concern?" is "I don't trust this", which a payment plan cannot fix. In all of these cases, the respectful response is to accept the no.

Two tests help keep the method honest. First, would the option you propose still be good for them if they knew everything you know? If yes, you are solving a problem together. If no, you are manipulating. Second, are you still open to hearing that the answer is no? Fisher and Ury's approach is built on separating the people from the problem and on fair, objective standards, not on pressure. [1] An interest question asked only to find the weak spot in someone's refusal is the opposite of what they described.

It is also worth saying what the research does not show. The studies above used structured negotiation exercises, mostly with students, where both sides had clear numerical priorities. [3] [4] Real clients and real partners have messier, shifting interests, and some will not share them. Asking makes a good outcome more likely; it does not guarantee one.

What will you ask next time?

The next time someone says no to you, notice the urge to defend or discount. Pause it for one question: "What's the biggest concern behind that decision?" Then listen as if the answer matters, because it does. The objection is not an obstacle to overcome. It is information about what the other person needs.

Sources

1. Fisher, R., & Ury, W. (1981). Getting to Yes: Negotiating Agreement Without Giving In. Houghton Mifflin (later editions with Bruce Patton). A practitioner book from the Harvard Negotiation Project; its principles come from experience and case work rather than controlled experiments.

2. Follett, M. P. (1925). "Constructive Conflict", a lecture reprinted in H. C. Metcalf & L. Urwick (eds.), Dynamic Administration: The Collected Papers of Mary Parker Follett (1940). The library window is a personal anecdote used to illustrate "integration", not a study.

3. Thompson, L., & Hastie, R. (1990). Social perception in negotiation. Organizational Behavior and Human Decision Processes, 47(1), 98–123. Laboratory negotiations with students; shows the fixed-pie assumption and its cost, in simulated multi-issue tasks.

4. Thompson, L. (1991). Information exchange in negotiation. Journal of Experimental Social Psychology, 27(2), 161–179. Two experiments; seeking or providing information about priorities improved accuracy and joint outcomes, even when only one side did it. Simulated negotiations, not field data.

5. Program on Negotiation at Harvard Law School, articles on interest-based bargaining and integrative negotiation (pon.harvard.edu). Practitioner summaries of the approach above.