The thinking system is not equipped to lead—it simply doesn’t have the power to make things happen—but it can be a useful advisor. Zajonc said that thinking could work independently of feeling in theory, but in practice affective reactions are so fast and compelling that they act like blinders on a horse: they “reduce the universe of alternatives” available to later thinking.11 The rider is an attentive servant, always trying to anticipate the elephant’s next move. If the elephant leans even slightly to the left, as though preparing to take a step, the rider looks to the left and starts
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