Still the psychological process by which, according to our conception, the indifferent experience is substituted for the psychologically important one, seems odd to us and open to question. In a later chapter we shall undertake the task of making this seemingly incorrect operation more intelligible. We are here concerned only with consequences of this procedure, whose assumption we have been forced to make by the regularly recurring experiences of dream analysis. But the process seems to be that, in the course of those intermediate steps, a displacement—let us say of the psychic accent—has taken place, until ideas that are at first weakly charged with intensity, by taking over the charge from ideas which have a stronger initial intensity, reach a degree of strength, which enables them to force their way into consciousness. Such displacements do not at all surprise us when it is a question of the bestowal of affects or of the motor actions in general. The fact that the woman who has remained single transfers her affection to animals, that the bachelor becomes a passionate collector, that the soldier defends a scrap of coloured cloth, his flag, with his life-blood, that in a love affair a momentary clasping of hands brings bliss, or that in _Othello_ a lost handkerchief causes a burst of rage—all these are examples of psychic displacement which seem unquestionable to us. But if, in the same manner and according to the same fundamental principles, a decision is made as to what is to reach our consciousness and what is to be withheld from it, that is to say, what we are to think—this produces an impression of morbidity, and we call it an error of thought if it occurs in waking life. We may here anticipate the result of a discussion which will be undertaken later—namely, to the effect that the psychic process which we have recognised as dream displacement proves to be not a process morbidly disturbed, but a process differing from the normal merely in being of a more primitive nature.