Regression in analytic treatment is as normal as dreaming, but is different in that it happens under controlled conditions. In the course of analysis the transference neurosis develops. The interpretations restore to the patient the parts of his 'self' that were dissociated and placed onto the analyst. This favors regression and at the same time, with the acquisition of insight, permits the

integration of the dissociated parts. Thus regression and progression are two functions the ego utilizes to modify the significant figures that were deformed by neurotic conflict. Progression is any ego activity that tends to integrate dissociated parts, attempts behaviors other than the ones used up to that point, and acquires and integrates new experiences that strengthen the ego. Experiences of feeling different and of growing characterize the constant movement of progression after the regression of certain areas of the ego.