Dr. Paul Federn (Vienna) has propounded the fascinating theory that a great many flying dreams are erection dreams, since the remarkable phenomena of erection which so constantly occupy the human phantasy must strongly impress upon it a notion of the suspension of gravity (cf. the winged phalli of the ancients).

Dreams of falling are most frequently characterised by fear. Their interpretation, when they occur in women, is subject to no difficulty because women always accept the symbolic sense of falling, which is a circumlocution for the indulgence of an erotic temptation. We have not yet exhausted the infantile sources of the dream of falling; nearly all children have fallen occasionally, and then been picked up and fondled; if they fell out of bed at night, they were picked up by their nurse and taken into her bed.

People who dream often of swimming, of cleaving the waves, with great enjoyment, &c., have usually been persons who wetted their beds, and they now repeat in the dream a pleasure which they have long since learned to forgo. We shall soon learn from one example or another to what representation the dreams of swimming easily lend themselves.

The interpretation of dreams about fire justifies a prohibition of the nursery which forbids children to burn matches in order that they may not wet the bed at night. They too are based on the reminiscence of enuresis nocturnus of childhood. In the Bruchstück einer Hysterieanalyse, 1905,[[CL]] I have given the complete analysis and synthesis of such a fire-dream in connection with the infantile history of the dreamer, and have shown to the representation of what emotions this infantile material has been utilised in maturer years.

It would be possible to cite a considerable number of other “typical” dreams, if these are understood to refer to the frequent recurrence of the same manifest dream content in the case of different dreamers, as, for example: dreams of passing through narrow alleys, of walking through a whole suite of rooms; dreams of the nocturnal burglar against whom nervous people direct precautionary measures before going to sleep; dreams of being chased by wild animals (bulls, horses), or of being threatened with knives, daggers, and lances. The last two are characteristic as the manifest dream content of persons suffering from anxiety, &c. An investigation dealing especially with this material would be well worth while. In lieu of this I have two remarks to offer, which, however, do not apply exclusively to typical dreams.

I. The more one is occupied with the solution of dreams, the more willing one must become to acknowledge that the majority of the dreams of adults treat of sexual material and give expression to erotic wishes. Only one who really analyses dreams, that is to say, who pushes forward from their manifest content to the latent dream thoughts, can form an opinion on this subject—never the person who is satisfied with registering the manifest content (as, for example, Näcke in his works on sexual dreams). Let us recognise at once that this fact is not to be wondered at, but that it is in complete harmony with the fundamental assumptions of dream explanation. No other impulse has had to undergo so much suppression from the time of childhood as the sex impulse in its numerous components,[[CM]] from no other impulse have survived so many and such intense unconscious wishes, which now act in the sleeping state in such a manner as to produce dreams. In dream interpretation, this significance of sexual complexes must never be forgotten, nor must they, of course, be exaggerated to the point of being considered exclusive.

Of many dreams it can be ascertained by a careful interpretation that they are even to be taken bisexually, inasmuch as they result in an irrefutable secondary interpretation in which they realise homosexual feelings—that is, feelings that are common to the normal sexual activity of the dreaming person. But that all dreams are to be interpreted bisexually, as maintained by W. Stekel,[[CN]] and Alf. Adler,[[CO]] seems to me to be a generalisation as indemonstrable as it is improbable, which I should not like to support. Above all I should not know how to dispose of the apparent fact that there are many dreams satisfying other than—in the widest sense—erotic needs, as dreams of hunger, thirst, convenience, &c. Likewise the similar assertions “that behind every dream one finds the death sentence” (Stekel), and that every dream shows “a continuation from the feminine to the masculine line” (Adler), seem to me to proceed far beyond what is admissible in the interpretation of dreams.

We have already asserted elsewhere that dreams which are conspicuously innocent invariably embody coarse erotic wishes, and we might confirm this by means of numerous fresh examples. But many dreams which appear indifferent, and which would never be suspected of any particular significance, can be traced back, after analysis, to unmistakably sexual wish-feelings, which are often of an unexpected nature. For example, who would suspect a sexual wish in the following dream until the interpretation had been worked out? The dreamer relates: Between two stately palaces stands a little house, receding somewhat, whose doors are closed. My wife leads me a little way along the street up to the little house, and pushes in the door, and then I slip quickly and easily into the interior of a courtyard that slants obliquely upwards.

Anyone who has had experience in the translating of dreams will, of course, immediately perceive that penetrating into narrow spaces, and opening locked doors, belong to the commonest sexual symbolism, and will easily find in this dream a representation of attempted coition from behind (between the two stately buttocks of the female body). The narrow slanting passage is of course the vagina; the assistance attributed to the wife of the dreamer requires the interpretation that in reality it is only consideration for the wife which is responsible for the detention from such an attempt. Moreover, inquiry shows that on the previous day a young girl had entered the household of the dreamer who had pleased him, and who had given him the impression that she would not be altogether opposed to an approach of this sort. The little house between the two palaces is taken from a reminiscence of the Hradschin in Prague, and thus points again to the girl who is a native of that city.

If with my patients I emphasise the frequency of the Oedipus dream—of having sexual intercourse with one’s mother—I get the answer: “I cannot remember such a dream.” Immediately afterwards, however, there arises the recollection of another disguised and indifferent dream, which has been dreamed repeatedly by the patient, and the analysis shows it to be a dream of this same content—that is, another Oedipus dream. I can assure the reader that veiled dreams of sexual intercourse with the mother are a great deal more frequent than open ones to the same effect.[[CP]]