I especially like the view that if you don't know something you don't try to assume based on faith. As a programmer I know intimately well that methodology gets a great many people in trouble. Programming is like life. It has a set of rules and data behind them, and if you don't know the rules or the data going through them then trying to make guesses, and assuming you're right rather than simply making a hypothosis, will get you in trouble.
I should go see their show in Las Vegas again. Hmm, I wonder if there are any more espisodes of their TV show on Netflix.