Jung is not offering consolation here, and reading him as if he were will cost you the passage entirely. The parabola he draws is not a spiritual teaching about acceptance or letting go — it is a structural claim about what life actually is past its midpoint. The second half does not decline from the first; it fulfills it, because the fulfillment is the ending. Death is not something that arrives to interrupt life. It is born at noon, out of life's own momentum.

What the passage refuses is the pneumatic preference — the fantasy that maturation means ascent, that the soul's task is always and only to rise, clarify, transcend. That preference runs deep enough in the Western inheritance that most people absorb it without noticing. The result is a peculiar species of suffering: living the second half of life as though it were a failed first half, mourning what was rather than inhabiting what is. Jung's word "negation" is exact. To refuse the ending is not neutrality — it is a refusal of life itself, because life has death woven into its structure from the midpoint forward.

Waxing and waning make one curve. Not two movements, not a loss added to a gain — one continuous arc. The wholeness Jung keeps pointing toward was never available without this.