Repression of the shadow and identification with the positive values are two sides of one and the same process. It is the identi-fication of the ego with the facade personality which makes this repression possible, and the repression in its turn is the basis of the ego's identification with the collective values by means of the persona.
— Erich Neumann
Neumann is describing a loop that tightens as it runs. The ego identifies with what it has been told is admirable — the clean face, the reliable self, the person who carries collective ideals without complaint — and that very identification makes the shadow invisible, not absent. Repression is not a one-time act of will; it is the structural consequence of needing the persona to hold. What cannot coexist with the approved image gets pressed below, and because it is below, the identification above feels not just comfortable but self-evidently true. The person experiences themselves as their goodness. This is Neumann's precision: repression and identification are not two problems but one process seen from opposite ends.
What bears attention is the energy cost. Whatever is repressed does not dissolve — it accumulates, and its accumulation gives the persona its rigidity. The more insistently someone inhabits the collective values, the more pressure is building somewhere else. The symptom, when it comes, is not a malfunction of this system but its disclosure. The shadow does not break the persona; it reveals that the persona was always the shadow's container, not its cure.
Erich Neumann·Depth Psychology and a New Ethic·1949