there is a common theme that connects the self-control challenges faced in all these diverse decisions over a lifetime. To resist a temptation we have to cool it, distance it from the self, and make it abstract. To take the future into account, we have to heat it, make it imminent and vivid. To plan for the future, it helps to pre-live it at least briefly, to imagine the alternative possible scenarios as if they were unfolding in the present. This allows us to anticipate the consequences of our choices, letting ourselves both feel hot and think cool.
