A Myth (n.) is an image in terms of which we try to make sense of the world.
Myth (n.) is the only form in which positive statements about ultimate things can be made; in plain indicative speech one can only say "No, no."
Myth (n.) says what a thing is like rather than what it is — fable at one end of its meaning, a fruitful image for making sense of life at the other.
Myth (n.) taken literally is like climbing up the signpost instead of following the road.
Myth (n.) has fashions, and the world-conquering West needed one in which victory belonged to the tough people who face the bleak facts.
Myth (n.) loses its power the moment it is suspected of being myth: you cannot prescribe one for yourself like a pill for a headache.
Myth (n.) only works while it is thought to be true, and nobody can knowingly "kid" himself for long.