 the action and the shape of the book is actually engineered by his presence, and how complicated he is, and how often he's doing something that if you just look at it for two seconds, you see how smart it is, how interesting it is. Let's hear from Leif, who's calling in from San Diego. Leif, you're on with Andrew Levy, Jocelyn Chadwick, and Huck Finn. Please go ahead. Yes, the pronunciation is Leif, L-E-I-F.