Jesus talks longer to the woman at the well than he does to anyone else in all the Gospels—longer than he talks to any of his disciples, longer than he talks to any of his accusers, longer than he talks to any of his own family. She is the first person he reveals himself to in the Gospel of John. She is the first outsider to guess who he is and tell others.
It is tempting to sit in judgment on others. Sometimes we do it in jest, as Mark Twain did when commenting on Adam. “Adam was but human—this explains it all. He did not want the apple for the apple’s sake, he wanted it only because it was forbidden. The mistake was in not forbidding the serpent; then he would have eaten the serpent.” But sometimes the serpent eats us, and then we judge in earnest.