My neighbors tried to push this on us for a while. I think they realized after a few tries that I have a clearer view of the world than they will ever have, so it's rarely brought up. Occasionally, the guy will repeat some line that sounds ripped directly from it, and I'll call him on it. They have sheets of life advise framed on the walls and on their table. If it works for them, hey. It's quite the industry though, isn't it?