Given a psychic situation of this nature, the steps by which it leads to mob violence are much alike in all cases. All together they simply amount to a process of like direction of the attention of a sufficient number of persons so affected as to produce a temporary social environment in which the unconscious impulses may be released with mutual approval. The presence of the disliked object or person gains general attention. At first there is only curiosity; then amusement; there is a bantering of crude witticisms; then ridicule. Soon the joking turns to insults. There are angry exclamations. A blow is struck. There is a sudden rush. The blow, being the act which the members of the crowd each unconsciously wished to do, gains general approval, "it is a blow for righteousness"; a "cause" appears. Casually associated persons at once become a group, brought together, of course, by their interest in vindicating the principles at stake. The mob finds itself suddenly doing things which its members did not know they had ever dreamed of. Different as this process apparently is from that by which a meeting is turned into a crowd by an orator, I think it will be seen that the two are essentially alike. Thus far we have been considering crowd-movements which are local and temporary--casual gatherings, which, having no abiding reason for continued association, soon dissolve into their individual elements. Frequently, after participating in such a movement, the individual, on returning to his habitual relations, "comes to." He wonders what the affair was all about. In the light of his re-established control ideas--he will call it "reason"--the unconscious impulses are again repressed; he may look with shame and loathing upon yesterday's orgy. Acts which he would ordinarily disapprove in his neighbors, he now disapproves in himself. If the behavior of the crowd has not been particularly atrocious and inexcusable to ordinary consciousness, the reaction is less strong. The voter after the political campaign merely "loses interest." The convert in the revival "backslides." The striker returns to work and is soon absorbed by the daily routine of his task. The fiery patriot, after the war, is surprised to find that his hatred of the enemy is gradually waning. Electors who have been swept by a wave of enthusiasm for "reform" and have voted for a piece of ill-considered restrictive legislation easily lapse into indifference, and soon look with unconcern or amusement upon open violations of their own enactments. There is a common saying that the public has a short memory. Pick up an old newspaper and read about the great movements and causes which were only a short time ago stirring the public mind, many of them are now dead issues. But they were not answered by argument; we simply "got over" them.