Freedoms once granted will not be relinquished without a fight. - Robert B. Cialdini

The rule says that we should try to repay, in kind, what another person has provided us.

There's a critical insight in all this for those of us who want to learn to be more influential. The best persuaders become the best through pre-suasion - the process of arranging for recipients to be receptive to a message before they encounter it. To persuade optimally, then, it's necessary to pre-suade optimally. But how?

In part, the answer involves an essential but poorly appreciated tenet of all communication: what we present first changes the way people experience what we present to them next.

In general, here is how it works: The teacher stands in front of the class and asks a question. Six to ten children strain in their seats and wave their hands in the teacher’s face, eager to be called on and show how smart they are. Several others sit quietly with eyes averted, trying to become invisible, When the teacher calls on one child, you see looks of disappointment and dismay on the faces of the eager students, who missed a chance to get the teacher’s approval; and you will see relief on the faces of the others who didn’t know the answer…. This game is fiercely competitive and the stakes are high, because the kids are competing for the love and approval of one of the two or three most important people in their world. Further, this teaching process guarantees that the children will not learn to like and understand each other. Conjure up your own experience. If you knew the right answer and the teacher called on someone else, you probably hoped that he or she would make a mistake so that you would have a chance to display your knowledge. If you were called on and failed, or if you didn’t even raise your hand to compete, you probably envied and resented your classmates who knew the answer. Children who fail in this system become jealous and resentful of the successes, putting them down as teacher’s pets or even resorting to violence against them in the school yard. The successful students, for their part, often hold the unsuccessful children in contempt, calling them “dumb” or “stupid.” This competitive process does not encourage anyone to look benevolently and happily upon his fellow students.77