while to conceal their displeasure at my intrusion. My polite salutation was not answered, and although the man and the woman sat next each other (with their backs in the direction in which we were riding), the woman made haste to pre-empt the place opposite her and next the window with her umbrella; the door was immediately closed and demonstrative remarks about the opening of windows were exchanged. Probably I was quickly recognised as a person hungry for fresh air. It was a hot night, and the air in the compartment, thus shut on all sides, was almost suffocating. My experience as a traveller leads me to believe that such inconsiderate, obtrusive conduct marks people who have only partly paid for their tickets, or not at all. When the conductor came, and I presented my dearly bought ticket, the lady called out ungraciously, and as though threateningly: "My husband has a pass." She was a stately figure with sour features, in age not far from the time set for the decay of feminine beauty; the man did not get a chance to say anything at all, and sat there motionless. I tried to sleep. In the dream I take terrible revenge on my disagreeable travelling companions; no one would suspect what insults and humiliations are concealed behind the disjointed fragments of the first half of the dream. After this desire has been satisfied, the second wish, to exchange my compartment for another, makes itself evident. The dream makes changes of scene so often, and without raising the least objection to such changes, that it would not have been in the least remarkable if I had immediately replaced my travelling companions by more pleasant ones for my recollection. But this was one of the cases where something or other objected to the change of scene and considered explanation of the change necessary. How did I suddenly get into another compartment? I surely could not remember having changed cars. So there was only one explanation: I must have left the carriage while asleep, a rare occurrence, examples for which, however, are furnished by the experience of the neuropathologist. We know of persons who undertake railroad journeys in a crepuscular state without betraying their abnormal condition by any sign, until some station on the journey they completely recover consciousness, and are then surprised at the gap in their memory. Thus, while I
