Hey, guys, it's true we have a bad rap for being insensitive, emotionally distant and allergic to housework. Hold your heads high, brothers, here's something for us. Sort of ... "The Man's Book" by Thomas Fink: (Little, Brown, $23.99, 240 pages; on sale May 6): This "essential guide for the modern man" is a compendium of stuff we guys ought to know in order to be credible.