[Platt] Right. Another name for chance is "ignorance." [Arlo] You mean "uncertainty". Right! Wow! Maybe you are learning something! [Platt] "Chance" really says "I don't know," often followed by, "So don't ask, dummy." [Arlo] You mean like Pirsig's "mu"? I'll buy that comparison in many ways. Just a shame you don't understand it.