But this phantasy, which has for a long time been ready, need not be experienced again in sleep; it suffices if it is, so to speak, “touched off.” What I mean is this: If a few notes are struck and someone says, as in Don Juan: “That is from Figaro’s Wedding by Mozart,” memories suddenly surge up within me, none of which I can in the next moment recall to consciousness. The characteristic phrase serves as an entrance station from which a complete whole is simultaneously put in motion. It need not be different in the case of unconscious thought. The psychic station which opens the way to the whole guillotine phantasy is set in motion by the waking stimulus. This phantasy, however, is not passed in review during sleep, but only afterwards in waking memory. Upon awakening one remembers the details of the phantasy, which in the dream was regarded as a whole. There is, withal, no means of making sure that one really has remembered anything which has been dreamed. The same explanation, namely, that one is dealing with finished phantasies which have been set in motion as wholes by the waking stimulus, may be applied to still other dreams which proceed from a waking stimulus—for instance to the battle dream of Napoleon at the explosion of the bomb. I do not mean to assert that all waking dreams admit of this explanation, or that the problem of the accelerated discharge of ideas in dreams is to be altogether solved in this manner.
We must not neglect the relation of this secondary elaboration of the dream content to the other factors in the dream activity. Might the procedure be as follows: the dream-creating factors, the impulse to condense, the necessity of evading the censor, and the regard for dramatic fitness in the psychic resources of the dream—these first of all create a provisional dream content, and this is then subsequently modified until it satisfies the exactions of a second instance? This is hardly probable. It is necessary rather to assume that the demands of this instance are from the very beginning lodged in one of the conditions which the dream must satisfy, and that this condition, just like those of condensation, of censorship, and of dramatic fitness, simultaneously affect the whole mass of material in the dream thoughts in an inductive and selective manner. But of the four conditions necessary for the dream formation, the one last recognised is the one whose exactions appear to be least binding upon the dream. That this psychic function, which undertakes the so-called secondary elaboration of the dream content is identical with the work of our waking thought may be inferred with great probability from the following consideration:—Our waking (foreconscious) thought behaves towards a given object of perception just exactly as the function in question behaves towards the dream content. It is natural for our waking thought to bring about order in the material of perception, to construct relationships, and to make it subject to the requirements of an intelligible coherence. Indeed, we go too far in doing this; the tricks of prestidigitators deceive us by taking advantage of this intellectual habit. In our effort to put together the sensory impressions which are offered to us in a comprehensible manner, we often commit the most bizarre errors and even distort the truth of the material we have before us. Proofs for this are too generally familiar to need more extended consideration here. We fail to see errors in a printed page because our imagination pictures the proper words. The editor of a widely-read French paper is said to have risked the wager that he could print the words “from in front” or “from behind” in every sentence of a long article without any of his readers noticing it. He won the wager. A curious example of incorrect associations years ago caught my attention in a newspaper. After the session of the French chamber, at which Dupuy quelled a panic caused by the explosion of a bomb thrown into the hall by an anarchist by saying calmly, “La séance continue,” the visitors in the gallery were asked to testify as to their impression of the attempted assassination. Among them were two provincials. One of these told that immediately after the conclusion of a speech he had heard a detonation, but had thought that it was the custom in parliament to fire a shot whenever a speaker had finished. The other, who had apparently already heard several speakers, had got the same idea, with the variation, however, that he supposed this shooting to be a sign of appreciation following an especially successful speech.
Thus the psychic instance which approaches the dream content with the demand that it must be intelligible, which subjects it to preliminary interpretation, and in doing so brings about a complete misunderstanding of it, is no other than our normal thought. In our interpretation the rule will be in every case to disregard the apparent coherence of the dream as being of suspicious origin, and, whether the elements are clear or confused, to follow the same regressive path to the dream material.
We now learn upon what the scale of quality in dreams from confusion to clearness—mentioned above, page 305—essentially depends. Those parts of the dream with which the secondary elaboration has been able to accomplish something seem to us clear; those where the power of this activity has failed seem confused. Since the confused parts of the dream are often also those which are less vividly imprinted, we may conclude that the secondary dream-work is also responsible for a contribution to the plastic intensity of the individual dream structures.
If I were to seek an object of comparison for the definitive formation of the dream as it manifests itself under the influence of normal thinking, none better offers itself than those mysterious inscriptions with which Die Fliegende Blaetter has so long amused its readers. The reader is supposed to find a Latin inscription concealed in a given sentence which, for the sake of contrast, is in dialect and as scurrilous as possible in significance. For this purpose the letters are taken from their groupings in syllables and are newly arranged. Now and then a genuine Latin word results, at other places we think that we have abbreviations of such words before us, and at still other places in the inscription we allow ourselves to be carried along over the senselessness of the disjointed letters by the semblance of disintegrated portions or by breaks in the inscription. If we do not wish to respond to the jest we must give up looking for an inscription, must take the letters as we see them, and must compose them into words of our mother tongue, unmindful of the arrangement which is offered.
I shall now undertake a résumé of this extended discussion of the dream activity. We were confronted by the question whether the mind exerts all its capabilities to the fullest development in dream formation, or only a fragment of its capabilities, and these restricted in their activity. Our investigation leads us to reject such a formulation of the question entirely as inadequate to our circumstances. But if we are to remain on the same ground when we answer as that on which the question is urged upon us, we must acquiesce in two conceptions which are apparently opposed and mutually exclusive. The psychic activity in dream formation resolves itself into two functions—the provision of the dream thoughts and the transformation of these into the dream content. The dream thoughts are entirely correct, and are formed with all the psychic expenditure of which we are capable; they belong to our thoughts which have not become conscious, from which our thoughts which have become conscious also result by means of a certain transposition. Much as there may be about them which is worth knowing and mysterious, these problems have no particular relation to the dream, and have no claim to be treated in connection with dream problems. On the other hand, there is that second portion of the activity which changes the unconscious thoughts into the dream content, an activity peculiar to dream life and characteristic of it. Now, this peculiar dream-work is much further removed from the model of waking thought than even the most decided depreciators of psychic activity in dream formation have thought. It is not, one might say, more negligent, more incorrect, more easily forgotten, more incomplete than waking thought; it is something qualitatively altogether different from waking thought, and therefore not in any way comparable to it. It does not in general think, calculate, or judge at all, but limits itself to transforming. It can be exhaustively described if the conditions which must be satisfied at its creation are kept in mind. This product, the dream, must at any cost be withdrawn from the censor, and for this purpose the dream activity makes use of the displacement of psychic intensities up to the transvaluation of all psychic values; thoughts must exclusively or predominatingly be reproduced in the material of visual and acoustic traces of memory, and this requirement secures for the dream-work the regard for presentability, which meets the requirement by furnishing new displacements. Greater intensities are (probably) to be provided than are each night at the disposal of the dream thoughts, and this purpose is served by the prolific condensation which is undertaken with the component parts of the dream thoughts. Little attention is paid to the logical relations of the thought material; they ultimately find a veiled representation in the formal peculiarities of the dream. The affects of the dream thoughts undergo lesser changes than their presentation content. As a rule they are suppressed; where they are preserved they are freed from the presentations and put together according to their similarity. Only one part of the dream-work—the revision varying in amount, made by the partially roused conscious thought—at all agrees with the conception which the authors have tried to extend to the entire activity of dream formation.