Separate the people from the problem

Address relationship concerns and substantive issues in different registers — treating people well and the problem hard.

Why it works

Positional bargaining conflates two separate systems: the relationship (trust, respect, face) and the substance (terms, numbers, conditions). Attacking the problem can inadvertently feel like attacking the person, triggering defensiveness that makes the substance worse to resolve. Deliberately separating them — being soft on the person while hard on the issue — keeps both conversations productive.

How to do it

1. Name relationship concerns separately before problem-solving: "I want to handle this in a way that works for both of us."
2. When the negotiation gets tense, signal your intent: "I’m pushing back on the terms, not on you."
3. Address any perceived personal slight directly and early rather than letting it contaminate the substance.
4. Never use the relationship as a lever on the substance — "after everything I’ve done for you" is a violation of principled negotiation.

Evidence

Research on negotiation relational quality and substantive outcomes shows they interact: damaged relationships produce worse substantive deals and worse implementation. Separating the two is a principled structural move, not just good manners. Curhan, Elfenbein & Kilduff (2009) found that the subjective, relational value a person experiences in a negotiation — not the economic value — predicted longitudinal job outcomes such as later compensation and satisfaction. (clinical)

Separating people and problem is harder in long-term relationships where history is part of the context; the principle still applies but requires more explicit acknowledgment of relational history.

Sources

• Fisher, Ury & Patton (1991), Getting to Yes, 2nd ed.
• Curhan, J. R., Elfenbein, H. A., & Kilduff, G. J. (2009). Getting off on the right foot: Subjective value versus economic value in predicting longitudinal job outcomes from job offer negotiations. Journal of Applied Psychology, 94(2), 524-534.

Common mistake

Being so focused on being nice to the person that you fail to push hard enough on the terms — "soft on people" does not mean "soft on the problem."