Think about how you like to relax at home. Many men naturally reach for their junk both in private and in public without batting an eye. This includes fully submerging your hands in your underwear, occasionally reaching down to adjust your package, or even just playing a little pocket pool. Lodging your hands between your precious jewels and the potential hazards of the outside world makes you feel comfortable and safe, says Vanessa Van Edwards, author of Human Lie Detection and Body Language Your Guide to Reading People's Nonverbal Behavior. Maybe this explains why Major League Baseball players are constantly readjusting their junk at the plate. About to make a big pitch or close a deal?