Ironically, in today's marketplace successful nonfiction has to be unbelievable, while successful fiction must be believable.
A rabbi should not despair if people do not do as much as they should. Every parent has that with children. God is merciful.
Without feeling abashed by my ignorance, I confess that I am absolutely unable to say. In the absence of an appearance of learning, my answer has at least one merit, that of perfect sincerity.