The Interpretation of Dreams

by Sigmund Freud

My dream about the three Parcæ is obviously a dream of hunger, but it has found means to refer the need for food back to the longing of the child for its mother’s breast, and to make the harmless desire a cloak for a more serious one, which is not permitted to express itself so openly. In the dream about Count Thun we have seen how an accidental bodily desire is brought into connection with the strongest, and likewise the most strongly suppressed emotions of the psychic life. And when the First Consul incorporates the sound of an exploding bomb into a dream of battle before it causes him to wake, as in the case reported by Garnier, the purpose for which psychic activity generally concerns itself with sensations occurring during sleep is revealed with extraordinary clearness. A young lawyer, who has been deeply preoccupied with his first great bankruptcy proceeding, and who goes to sleep during the afternoon following, acts just like the great Napoleon. He dreams about a certain G. Reich in Hussiatyn (German husten—to cough), whom he knows in connection with the bankruptcy proceeding, but Hussiatyn forces itself upon his attention still further, with the result that he is obliged to awaken, and hears his wife—who is suffering from bronchial catarrh—coughing violently.

Let us compare the dream of Napoleon I., who, incidentally, was an excellent sleeper, with that of the sleepy student, who was awakened by his landlady with the admonition that he must go to the hospital, who thereupon dreams himself into a bed in the hospital, and then sleeps on, with the following account of his motives: If I am already in the hospital, I shan’t have to get up in order to go there. The latter is obviously a dream of convenience; the sleeper frankly admits to himself the motive for his dreaming; but he thereby reveals one of the secrets of dreaming in general. In a certain sense all dreams are dreams of convenience; they serve the purpose of continuing sleep instead of awakening. The dream is the guardian of sleep, not the disturber of it. We shall justify this conception with respect to the psychic factors of awakening elsewhere; it is possible, however, at this point to prove its applicability to the influence exerted by objective external excitements. Either the mind does not concern itself at all with the causes of sensations, if it is able to do this in spite of their intensity and of their significance, which is well understood by it; or it employs the dream to deny these stimuli; or thirdly, if it is forced to recognise the stimulus, it seeks to find that interpretation of the stimulus which shall represent the actual sensation as a component part of a situation which is desired and which is compatible with sleep. The actual sensation is woven into the dream in order to deprive it of its reality. Napoleon is permitted to go on sleeping; it is only a dream recollection of the thunder of the cannon at Arcole which is trying to disturb him.[^[BQ]]

The wish to sleep, by which the conscious ego has been suspended and which along with the dream-censor contributes its share to the dream, must thus always be taken into account as a motive for the formation of dreams, and every successful dream is a fulfilment of this wish. The relation of this general, regularly present, and invariable sleep-wish to the other wishes, of which now the one, now the other is fulfilled, will be the subject of a further explanation. In the wish to sleep we have discovered a factor capable of supplying the deficiency in the theory of Strümpell and Wundt, and of explaining the perversity and capriciousness in the interpretation of the outer stimulus. The correct interpretation, of which the sleeping mind is quite capable, would imply an active interest and would require that sleep be terminated; hence, of those interpretations which are possible at all, only those are admitted which are agreeable to the absolute censorship of the somatic wish. It is something like this: It’s the nightingale and not the lark. For if it’s the lark, love’s night is at an end. From among the interpretations of the excitement which are at the moment possible, that one is selected which can secure the best connection with the wish-possibilities that are lying in wait in the mind. Thus everything is definitely determined, and nothing is left to caprice. The misinterpretation is not an illusion, but—if you will—an excuse. Here again, however, there is admitted an action which is a modification of the normal psychic procedure, as in the case where substitution by means of displacement is effected for the purposes of the dream-censor.

If the outer nerve stimuli and inner bodily stimuli are sufficiently intense to compel psychic attention, they represent—that is, in case they result in dreaming and not in awakening—a definite point in the formation of dreams, a nucleus in the dream material, for which an appropriate wish-fulfilment is sought, in a way similar (see above) to the search for connecting ideas between two dream stimuli. To this extent it is true for a number of dreams that the somatic determines what their content is to be. In this extreme case a wish which is not exactly actual is aroused for the purpose of dream formation. But the dream can do nothing but represent a wish in a situation as fulfilled; it is, as it were, confronted by the task of seeking what wish may be represented and fulfilled by means of the situation which is now actual. Even if this actual material is of a painful or disagreeable character, still it is not useless for the purposes of dream formation. The psychic life has control even over wishes the fulfilment of which brings forth pleasure—a statement which seems contradictory, but which becomes intelligible if one takes into account the presence of two psychic instances and the censor existing between them.

There are in the psychic life, as we have heard, repressed wishes which belong to the first system, and to whose fulfilment the second system is opposed. There are wishes of this kind—and we do not mean this in an historic sense, that there have been such wishes and that these have then been destroyed—but the theory of repression, which is essential to the study of psychoneurosis, asserts that such repressed wishes still exist, contemporaneously with an inhibition weighing them down. Language has hit upon the truth when it speaks of the “suppression” of such impulses. The psychic contrivance for bringing such wishes to realisation remains preserved and in a condition to be used. But if it happens that such a suppressed wish is fulfilled, the vanquished inhibition of the second system (which is capable of becoming conscious) is then expressed as a painful feeling. To close this discussion; if sensations of a disagreeable character which originate from somatic sources are presented during sleep, this constellation is taken advantage of by the dream activity to represent the fulfilment—with more or less retention of the censor—of an otherwise suppressed wish.

This condition of affairs makes possible a number of anxiety dreams, while another series of the dream formations which are unfavourable to the wish theory exhibits a different mechanism. For anxiety in dreams may be of a psychoneurotic nature, or it may originate in psychosexual excitements, in which case the anxiety corresponds to a repressed libido. Then this anxiety as well as the whole anxiety dream has the significance of a neurotic symptom, and we are at the dividing-line where the wish-fulfilling tendency of dreams disappears. But in other anxiety-dreams the feeling of anxiety comes from somatic sources (for instance in the case of persons suffering from pulmonary or heart trouble, where there is occasional difficulty in getting breath), and then it is used to aid those energetically suppressed wishes in attaining fulfilment in the form of a dream, the dreaming of which from psychic motives would have resulted in the same release of fear. It is not difficult to unite these two apparently discrepant cases. Of two psychic formations, an emotional inclination and an ideal content, which are intimately connected, the one, which is presented as actual, supports the other in the dream; now anxiety of somatic origin supports the suppressed presentation content, now the ideal content, which is freed from suppression, and which proceeds with the impetus given by sexual emotion, assists the discharge of anxiety. Of the one case it may be said that an emotion of somatic origin is psychically interpreted; in the other case everything is of psychic origin but the content which has been suppressed is easily replaced by a somatic interpretation which is suited to anxiety. The difficulties which lie in the way of understanding all this have little to do with the dream; they are due to the fact that in discussing these points we are touching upon the problems of the development of anxiety and of repression.

Undoubtedly the aggregate of bodily feelings is to be included among the commanding dream stimuli which originate internally. Not that it is able to furnish the dream content, but it forces the dream thoughts to make a choice from the material destined to serve the purpose of representation in the dream content; it does this by putting within easy reach that part of the material which is suited to its own character, while withholding the other. Moreover this general feeling, which is left over from the day, is probably connected with the psychic remnants which are significant for the dream.

If somatic sources of excitement occurring during sleep—that is, the sensations of sleep—are not of unusual intensity, they play a part in the formation of dreams similar, in my judgment, to that of the impressions of the day which have remained recent but indifferent. I mean that they are drawn into the dream formation, if they are qualified for being united with the presentation content of the psychic dream-source, but in no other case. They are treated as a cheap ever-ready material, which is utilised as often as it is needed, instead of prescribing, as a precious material does, the manner in which it is to be utilised. The case is similar to that where a patron of art brings to an artist a rare stone, a fragment of onyx, in order that a work of art may be made of it. The size of the stone, its colour, and its marking help to decide what bust or what scene shall be represented in it, while in the case where there is a uniform and abundant supply of marble or sandstone the artist follows only the idea which takes shape in his mind. Only in this manner, it seems to me, is the fact explicable that the dream content resulting from bodily excitements that have not been accentuated to a usual degree, does not appear in all dreams and during every night.

Perhaps an example, which takes us back to the interpretation of dreams, will best illustrate my meaning. One day I was trying to understand the meaning of the sensations of being impeded, of not being able to move from the spot, of not being able to get finished, &c., which are dreamt about so often, and which are so closely allied to anxiety. That night I had the following dream: I am very incompletely dressed, and I go from a dwelling on the ground floor up a flight of stairs to an upper story. In doing this I jump over three steps at a time, and I am glad to find I can mount the steps so quickly. Suddenly I see that a servant girl is coming down the stairs, that is, towards me. I am ashamed and try to hurry away, and now there appears that sensation of being impeded; I am glued to the steps and cannot move from the spot.

Analysis: The situation of the dream is taken from everyday reality. In a house in Vienna I have two apartments, which are connected only by a flight of stairs outside. My consultation-rooms and my study are on an elevated portion of the ground floor, and one story higher are my living-rooms. When I have finished my work downstairs late at night, I go up the steps into my bedroom. On the evening before the dream I had actually gone this short distance in a somewhat disorderly attire—that is to say, I had taken off my collar, cravat, and cuffs; but in the dream this has changed into a somewhat more advanced degree of undress, which as usual is indefinite. Jumping over the steps is my usual method of mounting stairs; moreover it is the fulfilment of a wish that has been recognised in the dream, for I have reassured myself about the condition of my heart action by the ease of this accomplishment. Moreover the manner in which I climb the stairs is an effective contrast to the sensation of being impeded which occurs in the second half of the dream. It shows me—something which needed no proof—that the dream has no difficulty in representing motor actions as carried out fully and completely; think of flying in dreams!