For ages women have come together over coffee, cocktails, or late-night phone chats to analyze and obsess over the puzzling behavior of men. Greg Behrendt and Liz Tuccillo are here to say that—despite good intentions—it's an utter waste of time. Men are not complicated, although they'd like women to think they are. And there are no mixed messages. The truth may be: He's just not that into you. <P>Straightforward and sensible, He's Just Not That Into You educates otherwise smart women on how to tell when a guy just doesn't like them enough, so they can stop wasting time making excuses for a dead-end relationship.