Ricochet rabbits

“The less a man knows about the past and the present the more insecure must prove to be his judgement of the future. And there is the further difficulty that precisely in a judgement of this kind the subjective expectations of the individual play a part which it is difficult to assess; and these turn out to be dependent on purely personal factors in his own experience, on the greater or lesser optimism of his attitude to life, as it has been dictated for him by his temperament or by his success or failure. Finally, the curious fact makes itself felt that in general people experience their present naïvely, as it were, without being able to form an estimate of its contents; they have first to put themselves at a distance from it—the present, that is to say, must have become the past—before it can yield points of vantage from which to judge the future.” – Sigmund Freud, “The Future of an Illusion” (ed. Gay)