the psychology of the orgiastic as of an overflowing feeling of life and power in which even pain has the effect of a stimulant, provided me with the key to the concept of the tragic feeling, which has been misunderstood as well by Aristotle as, particularly, by our modern pessimists.
Nietzsche (via Campbell) defines tragic feeling as an affirmative, overflowing vitality in which pain serves as stimulus rather than occasion for pessimism, directly contesting both Aristotelian catharsis and Schopenhauerian resignation.
, Creative Mythology: The Masks of God, Volume IV, 1968thesis