Have you given up on this project?

liars use more words than truth tellers and use far more third-person pronouns. They start talking about him, her, it, one, they, and their rather than I, in order to put some distance between themselves and the lie. And they discovered that liars tend to speak in more complex sentences in an attempt to win over their suspicious counterparts. It’s

I]t is self-evident that people are neither fully rational nor completely selfish, and that their tastes are anything but stable.”

Good negotiators welcome—even invite—a solid “No” to start, as a sign that the other party is engaged and thinking.

calibrated questions avoid verbs or words like “can,” “is,” “are,” “do,” or “does.”

Use these lessons to lay that foundation: Creating unconditional positive regard opens the door to changing thoughts and behaviors. Humans have an innate urge toward socially constructive behavior. The more a person feels understood, and positively affirmed in that understanding, the more likely that urge for constructive behavior will take hold.

“I’m sorry, no”

Put a smile on your face. When people are in a positive frame of mind, they think more quickly, and are more likely to collaborate and problem-solve (instead of fight and resist). Positivity creates mental agility in both you and your counterpart.

calibrated questions: queries that the other side can respond to but that have no fixed answers. It buys you time. It gives your counterpart the illusion of control—they are the one with the answers and power after all—and it does all that without giving them any idea of how constrained they are by it.