The whole psychic inner life of the average man is nothing but an “automatized contact” of two or three series of associations previously perceived by him of impressions fixed under the action of some impulse then arisen in him in all the three heterogeneous localizations or “brains” contained in him. When the associations begin to act anew, that is to say, when the repetition of corresponding impressions appears, they begin to constate, under the influence of some inner or outer accidental shock, that in another localization, the homogeneous impressions evoked by them begin to be repeated. BTG XLVIII