As a rule, however, the identity of the blended persons is only discoverable by analysis, and is only indicated in the dream content by the formation of the "combined" person.The same diversity in their ways of formation and the same rules for its solution hold good also for the innumerable medley of
dream contents, examples of which I need scarcely adduce. Their strangeness quite disappears when we resolve not to place them on a level with the objects of perception as known to us when awake, but to remember that they represent the art of dream condensation by an exclusion of unnecessary detail. Prominence is given to the common character of the combination. Analysis must also
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generally supply the common features. The dream says simply: All these things have an "x" in common. The decomposition of these mixed images by analysis is often the quickest way to an interpretation of the dream. Thus I once dreamt that I was sitting with one of my former university tutors on a bench, which was undergoing a rapid continuous movement amidst other benches. This was a combination of lecture-room and moving staircase. I will not pursue the further result of the thought. Another time I was sitting
in a carriage, and on my lap an object in shape like a top-hat, which, however, was made of transparent glass. The scene at once brought to my mind the proverb: "He who keeps his hat in his hand will travel safely through the land." By a slight turn the glass
hat reminded me of Auer's light, and I knew that I was about to invent something which was to make me as rich and independent as
his invention had made my countryman, Dr. Auer, of Welsbach; then I should be able to travel instead of remaining in Vienna. In the dream I was traveling with my invention, with the, it is true, rather awkward glass top-hat. The dream work is peculiarly adept at representing two contradictory conceptions by means of the same mixed image. Thus, for instance, a woman dreamt of herself carrying a tall flower-stalk, as in the picture of the Annunciation (Chastity-Mary is her own name), but the stalk was bedecked with thick white blossoms resembling camellias (contrast with chastity: La dame aux Camelias).
A great deal of what we have called "dream condensation" can be thus formulated. Each one of the elements of the dream content is overdetermined by the matter of the dream thoughts; it is not derived from one element of these thoughts, but from a whole se-ries. These are not necessarily interconnected in any way, but may belong to the most diverse spheres of thought. The dream element truly represents all this disparate matter in the dream content. Analysis, moreover, discloses another side of the relationship between dream content and dream thoughts. Just as one element of the dream leads to associations with several dream thoughts, so, as a rule, the one dream thought represents more than one dream element. The threads of the association do not simply converge from the dream thoughts to the dream content, but on the way they overlap and interweave in every way.
Next to the transformation of one thought in the scene (its "dramatization"), condensation is the most important and most characteristic feature of the dream work. We have as yet no clue as to the motive calling for such compression of the content.
In the complicated and intricate dreams with which we are now concerned, condensation and dramatization do not wholly account for the difference between dream contents and dream thoughts. There is evidence of a third factor, which deserves careful consideration.
When I have arrived at an understanding of the dream thoughts by my analysis I notice, above all, that the matter of the manifest is very different from that of the latent dream content. That is, I admit, only an apparent difference which vanishes on closer investigation, for in the end I find the whole dream content carried out in the dream thoughts, nearly all the dream thoughts again represented in the dream content. Nevertheless, there does remain a certain amount of difference.
The essential content which stood out clearly and broadly in the dream must, after analysis, rest satisfied with a very subordinate
role among the dream thoughts. These very dream thoughts which, going by my feelings, have a claim to the greatest importance are either not present at all in the dream content, or are represented by some remote allusion in some obscure region of the dream. I can thus describe these phenomena: During the dream work the psychical intensity of those thoughts and conceptions to which it properly pertains flows to others which, in my judgment, have no claim to such emphasis. There is no other process which contributes
so much to concealment of the dream's meaning and to make the connection between the dream content and dream ideas irrecog-
nizable. During this process, which I will call the dream displacement, I notice also the psychical intensity, significance, or emotional nature of the thoughts become transposed in sensory vividness. What was clearest in the dream seems to me, without further consideration, the most important; but often in some obscure element of the dream I can recognize the most direct offspring of the principal dream thought.
I could only designate this dream displacement as the transvaluation of psychical values. The phenomena will not have been considered in all its bearings unless I add that this displacement or transvaluation is shared by different dreams in extremely varying degrees. There are dreams which take place almost without any displacement. These have the same time, meaning, and intelligibility as we found in the dreams which recorded a desire. In other dreams not a bit of the dream idea has retained its own psychical value, or everything essential in these dream ideas has been replaced by unessentials, whilst every kind of transition between these conditions can be found. The more obscure and intricate a dream is, the greater is the part to be ascribed to the impetus of displacement in its formation.
The example that we chose for analysis shows, at least, this much of displacement--that its content has a different center of interest from that of the dream ideas. In the forefront of the dream content the main scene appears as if a woman wished to make advances to me; in the dream idea the chief interest rests on the desire to enjoy disinterested love which shall "cost nothing"; this idea lies at the back of the talk about the beautiful eyes and the far-fetched allusion to "spinach."
If we abolish the dream displacement, we attain through analysis quite certain conclusions regarding two problems of the dream
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which are most disputed--as to what provokes a dream at all, and as to the connection of the dream with our waking life. There are dreams which at once expose their links with the events of the day; in others no trace of such a connection can be found. By the aid of analysis it can be shown that every dream, without any exception, is linked up with our impression of the day, or perhaps it would be more correct to say of the day previous to the dream. The impressions which have incited the dream may be so important that we are not surprised at our being occupied with them whilst awake; in this case we are right in saying that the dream carries on the chief interest of our waking life. More usually, however, when the dream contains anything relating to the impressions of the day, it is so trivial, unimportant, and so deserving of oblivion, that we can only recall it with an effort. The dream content appears, then, even when coherent and intelligible, to be concerned with those indifferent trifles of thought undeserving of our waking interest. The depreciation of dreams is largely due to the predominance of the indifferent and the worthless in their content.
Analysis destroys the appearance upon which this derogatory judgment is based. When the dream content discloses nothing but some indifferent impression as instigating the dream, analysis ever indicates some significant event, which has been replaced by something indifferent with which it has entered into abundant associations. Where the dream is concerned with uninteresting and unimportant conceptions, analysis reveals the numerous associative paths which connect the trivial with the momentous in the psychical estimation of the individual. It is only the action of displacement if what is indifferent obtains recognition in the dream content instead of those impressions which are really the stimulus, or instead
