As always, there are many people to thank. To "The Great Geraldo" for his friendship; to Russ for his second installment of wise counsel and amazing breadth of knowledge; to Carl and Colin, who never knew what they were starting, but then, neither did I; to Bill for his wisdom; to Rich for his contemplation of what matters; to Tim, Ninja-Six, for more than a few tips on fieldcraft; to Ed, commander of warriors, and Patricia, who named the Cabbage Patch Hat, for their gracious hospitality; to Pete, former headmaster of the world's most exciting school (the passing grade is life); to Pat, who teaches the same course at yet another school; to Harry, mentee, for his most serious irreverence; to W.H., who does his best in a hopeless, thankless job; and of course to a dozen or so warrant officers who could teach astronauts a thing or two; and so many others – would that America served you as faithfully as you serve her.