A Problem
Let us imagine that a piece of paper with a text in Arabic on it is discovered in Toledo, and that paleographers declare the text to have been written by that same Cide Hamete Benengeli from whom Cervantes derived Don Quixote. In it, we read that the hero (who, as everyone knows, wandered the roads of Spain armed with a lance and sword, challenging anyone for any reason) discovers, after one of his many combats, that he has killed a man. At that point the fragment breaks off; the problem is to guess, or hypothesize, how don Quixote reacts.
So far as I can see, there are three possibilities. The first is a negative one: Nothing in particular happens, because in the hallucinatory world of don Quixote, death is no more uncommon than magic, and there is no reason that killing a mere man should disturb one who does battle, or thinks he does battle, with fabled beasts and sorcerers. The second is pathetic: Don Quixote never truly managed to forget that he was a creation, a projection, of Alonso Quijano, reader of fabulous tales. The sight of death, the realization that a delusion has led him to commit the sin of Cain, awakens him from his willful madness, perhaps forever. The third is perhaps the most plausible: Having killed the man, don Quixote cannot allow himself to think that the terrible act is the work of a delirium; the reality of the effect makes him assume a like reality of cause, and don Quixote never emerges from his madness.
But there is yet another hypothesis, which is alien to the Spanish mind (even to the Western mind) and which requires a more ancient, more complex, and more timeworn setting. Don Quixote—who is no longer don Quixote but a king of the cycles of Hindustan—senses, as he stands before the body of his enemy, that killing and engendering are acts of God or of magic, which everyone knows transcend the human condition. He knows that death is illusory, as are the bloody sword that lies heavy in his hand, he himself and his entire past life, and the vast gods and the universe.