One has to guard here in general against two things. If the patient is checked in the reproduction of the inflowing ideas, something is apt to be “buried” which must be uncovered later with great effort. On the other hand one must not overestimate his “unconscious intelligence,” and one must not allow it to direct the whole work. If I should wish to schematize the mode of labor, I could perhaps say that one should himself undertake the opening of the inner strata and the advancement in the radial direction, while the patient should take care of the peripheral extension.

The advancement is brought about by the fact that the resistance is overcome in the manner indicated above. As a rule, however, one must at first solve another problem. One must obtain a piece of a logical thread by which direction alone one can hope to penetrate into the interior. One should not expect that the voluntary information of the patient, the material which is mostly in the superficial strata, will make it easy for the analyzer to recognize the locations where it enters into the deep, and to which points the desired connections of thought are attached. On the contrary, just this is cautiously concealed, the assertion of the patient sounds perfect and fixed in itself. One is at first confronted, as it were, by a wall which shuts off every view, and gives no suggestion of anything hidden behind it.

If, however, one views with a critical eye the assertion obtained from the patient without much effort and resistance, one will unmistakably discover in it gaps and injuries. Here the connection is manifestly interrupted and is scantily completed by the patient by an expression conveying quite insufficient information. Here one strikes against a motive which in a normal person would be designated as flimsy. The patient refuses to recognize these gaps when his attention is called to them. The physician, however, does well to seek under these weak points access to the material of the deeper layers and to hope to discover just here the threads of the connections which he traces by the pressure procedure. One, therefore, tells the patient, “You are mistaken, what you assert can have nothing to do with the thing in question; here we will have to strike against something which will occur to you under the pressure of my hand.”

The hysterical stream of thought, even if it reaches into the unconscious, may be expected to show the same logical connections and sufficient causations as those that would be formed in a normal individual. A looseness of these relationships does not lie within the sphere of influence of the neurosis. If the association of ideas of neurotics, and especially of hysterics, makes a different impression, if the relation of the intensities of different ideas does not seem to be explainable here on psychological determinants alone, we know that such manifestations are due to the existence of concealed unconscious motives. Such secret motives may be expected wherever such a deviation in the connection, or a transgression from the normally justified causations can be demonstrated.

To be sure one must free himself from the theoretical prejudice that one has to deal with abnormal brains of dégénerés and deséquilibrés, in whom the freedom of overthrowing the common psychological laws of the association of ideas is a stigma, or in whom a preferred idea without any motive may grow intensively excessive, and another without psychological motives may remain indestructible. Experience shows the contrary in hysteria; as soon as the hidden—often unconsciously remaining—motives have been revealed and brought to account there remains nothing in the hysterical thought connection that is enigmatical and anomalous.

Thus by tracing the breaches in the first statements of the patient, which are often hidden by “false connections,” one gets hold of a part of the logical thread at the periphery, and thereafter continues the route by the pressure procedure.

Very seldom do we succeed in working our way into the inner strata by the same thread, usually it breaks on the way when the pressure fails, giving up either no experience, or one which cannot be explained or be continued despite all efforts. In such a case we soon learn how to protect ourselves from the obvious confusion. The expression of the patient must decide whether one really reached an end or encountered a case needing no psychic explanation, or whether it is the enormous resistance that halts the work. If the latter cannot soon be overcome, it may be assumed that the thread has been followed into a strata which is as yet impenetrable. One lets it fall in order to grasp another thread which may, perhaps, be followed up just as far. If one has followed all the threads into this strata, if the knottings have been reached through which no single isolated thread can be followed, it is well to think of seizing anew the resistances on hand.

One can readily imagine how complicated such a work may become. By constantly overcoming the resistance, one pushes his way into the inner strata, gaining knowledge concerning the accumulative themes and passing threads found in this layer; one examines as far as he can advance with the means at hand, and by means of the pressure procedure he gains first information concerning the content of the next strata.

The threads are dropped, taken up again, and followed up until they reach the juncture; they are always retrieved, and by following a memory fascicle one reaches some by-way which finally opens again. In this manner it is possible to leave the work, layer by layer, and advance directly on the main road to the nucleus of the pathogenic organization. Thus the fight is won but not finished. One has to follow up the other threads and exhaust the material; but now the patient helps again energetically, for his resistance has mostly been broken.

In these later stages of the work it is of advantage if one can surmise the connection and tell it to the patient before it has been revealed. If the conjecture is correct the course of the analysis is accelerated, but even an incorrect hypothesis helps, for it urges the patient to participate and elicits from him energetic refutation, thus revealing that he surely knows better.