If we transfer our conception from a single element to the entire dream, we find that the dream as a whole is a distorted substitute for something else, something unconscious. To discover this unconscious thing is the task of dream interpretation. From this, three important rules, which we must observe in the work of dream interpretation, are straightway derived: 1. What the dream seems to say, whether it be sensible or absurd, clear or confused is not our concern, since it can under no condition be that unconscious content we are seeking. Later we shall have to observe an obvious limitation of this rule. 2. The awakening of substitute formations for each element shall be the sole object of our work. We shall not reflect on these, test their suitability or trouble how far they lead away from the element of the dream. 3. We shall wait until the hidden unconscious we are seeking appears of itself, as the missing word _Monaco_ in the experiment which we have described. Now we can understand, too, how unimportant it is how much, how little, above all, how accurately or how indifferently the dream is remembered. For the dream which is remembered is not the real one, but a distorted substitute, which is to help us approach the real dream by awakening other substitute formations and by making the unconscious in the dream conscious. Therefore if our recollection of the dream was faulty, it has simply brought about a further distortion of this substitute, a distortion which cannot, however, be unmotivated. One can interpret one's own dreams as well as those of others. One learns even more from these, for the process yields more proof. If we try this, we observe that something impedes the work. Haphazard ideas arise, but we do not let them have their way. Tendencies to test and to choose make themselves felt. As an idea occurs, we say to ourselves "No, that does not fit, that does not belong here"; of a second "that is too senseless"; of a third, "this is entirely beside the point"; and one can easily observe how the ideas are stifled and suppressed by these objections, even before they have become entirely clear. On the one hand, therefore, too much importance is attached to the dream elements themselves; on the other, the result of free association is vitiated by the process of selection. If you are not interpreting the dream alone, if you allow someone else to interpret it for you, you will soon discover another motive which induces you to make this forbidden choice. At times you say to yourself, "No, this idea is too unpleasant, I either will not or cannot divulge this."