Some readers may find the use of the "F" word offensive. It is used INTENTIONALLY as a literary device. It is INTENDED to be jarring, to wake readers out of their daily stupor! Since I cannot supply you here with a cup of coffee, a bottle of "Five Hour Energy", of a can of Red Bull, I use the "F" word. Nevertheless, some readers will be equally offended by the continual use of the words entertain, or entertainment: As in, "But I am a magician and I am supposed to fool the audience!" Stop doing puzzles and ENTERTAIN!--From the opening of the book.