Probably there was a beginning-it is a metaphysical question, worthy a theologian-species have begun and ended-but the analogy is faint and distant.
Fairy tales and mythology have always been an exaggerated distillation of the real world. Think of them as blueprints for how to deal with a multitude of situations that can arise in a person's life. The beauty of them is that their analogies resonate so deeply and they also entertain while they teach.
Identification of rhythm as the casual counterpart of life; wherever there is some life, only perceptible to us when the analogies are sufficiently close.