“Glenn Geher, an associate professor of psychology at SUNY at New Paltz, who, with Miller, edited a forthcoming volume on mating intelligence, is developing a mathematical model to demonstrate what many a grandmother has long cautioned: Women who are de facto skeptical of a man’s intentions are almost always better off than women who spend hours deconstructing the first date. (“He gave me his home number, he asked about my family, he mentioned a concert this spring—he must be into me!”) Geher found that if a woman cannot accurately judge a man’s romantic designs at least 90 percent of the time, she’s better off being biased. “Women using a ‘men are always pigs’ decision-making rule may be more likely to actually end up with honest, committed, and long-term-seeking males,” insists Geher. “

To be fair to the other sex, someone (not me) once wrote that all men are pigs, but not all pigs are men. Read the rest of the article, Love’s Loopy Logic on Psychology Today.