Negotiation is not a special skill reserved for diplomats and dealmakers. Any time two people want different things and need each other, there is a negotiation: a salary, a project deadline, a shared household decision, the price of a used car. Most people treat these moments as a contest to be won, which reliably produces worse outcomes and damaged relationships. There is a better model, and it is learnable.
The approach below is often called principled negotiation, popularised by Roger Fisher and William Ury in their 1981 book Getting to Yes. It rests on a simple reframe: treat the disagreement as a shared problem to solve together, not a battle to win.
Prepare before you talk
Most negotiations are won or lost before anyone sits down. Preparation gives you clarity under pressure, when it is hardest to think.
Know your goal and your walk-away point
Decide what a genuinely good outcome looks like, and decide the point past which no deal beats this deal. That second number is your BATNA — your Best Alternative To a Negotiated Agreement, meaning what you will actually do if these talks fail.
Your BATNA is the real source of your power. An offer is never "low" or "high" in the abstract; it is only better or worse than your alternative. A job offer isn't low, it is better or worse than the next best thing you could do. Knowing your BATNA tells you when to accept, when to push, and when to walk away. Not knowing it is why people accept bad deals out of fear and reject good ones out of ego. Improving your BATNA beforehand — lining up a second offer, a fallback plan — strengthens your position more than any clever tactic at the table.
Understand the other side's interests
Before you meet, ask what the other person actually needs and why. You will negotiate against a real human with pressures you may not see. Guessing their interests in advance means you arrive ready to solve their problem as well as your own.
Separate the people from the problem
Conflict fuses two things that should stay apart: the substance you disagree about and the relationship between you. When they fuse, disagreeing about the budget becomes "you don't respect me," and the substance becomes unsolvable because it is now personal.
The discipline is to be hard on the problem and soft on the people. "I strongly disagree with this plan" attacks the problem. "You always do this" attacks the person and ends the conversation. Keeping them separate lets you argue forcefully without making an enemy.
Focus on interests, not positions
This is the single most useful move in negotiation. A position is what someone says they want. An interest is why they want it.
The classic illustration: two people want the one orange. Split it, and each gets half. Ask why, and you learn one wants the juice to drink and the other wants the peel for baking. Both can have everything they need. The positions were incompatible; the interests were complementary. You only discover that by asking. Positions clash far more often than the interests underneath them do.
Expand the pie before dividing it
Zero-sum thinking assumes a fixed pie: more for you means less for me. Some negotiations really are like that. Many are not, and treating a variable pie as fixed leaves value on the table for everyone.
The better move looks for trades across things you value differently. If you care most about price and the other side cares most about timing, you can give on timing in exchange for a better price, and you both come out ahead. The opening question is genuine: "Is there a version where we both do better?" Asked sincerely, it turns a contest into a joint problem.
Understand how first offers anchor
The first number named tends to pull the whole conversation toward it — an effect called anchoring. A well-judged opening offer sets the frame others negotiate around, which is why the first offer often matters. Anchor ambitiously but reasonably, grounded in fair, objective criteria such as market rates or comparable deals rather than a number plucked from the air, which invites the same in return.
Negotiate in good faith
These techniques assume honesty on both sides. Principled negotiation is not manipulation with a friendlier name. Deception, false deadlines, and bluffing may win a single exchange, but they poison the relationship and your reputation, and a defeated or cheated counterpart becomes a future problem. Push hard for your interests, and stay truthful about the facts.
Practical steps
- Define your goal and your walk-away point, and improve your BATNA before you start.
- Research the other side's likely interests, not just their demands.
- Open by understanding: ask why they want what they want.
- Separate the person from the problem, especially when it gets tense.
- Look for trades before splitting the difference.
- Anchor on fair, objective criteria, and keep every claim honest.
Keep learning by practising the interest-finding question in small, low-stakes conversations until asking "why do you want that?" becomes a reflex.