If you've been searching for answers to your stud's most bewildering behavior, look no further. Cosmo played dude detective to find out if irksome male habits are the result of hard-wiring or just hardheadedness. It's not some male grody gene that causes them to sleep in filth, but it does have to do with biology. In other words, they'd rather be out slaying Big Macs than laundering bed linens any day.
Guys know that women dig tons of foreplay.
They erroneously believe that longevity equals virility, so they're terrified of being an early ejaculator who leaves you searching for a man blessed with more stamina. It's no secret that men have a severe need to succeed, and once again biology is to blame. In the face of competition, a man's testosterone level soars, making him more willing to take risks, explains Alan Booth, Ph.D., a professor of sociology at Pennsylvania State University. And though this overdrive can be annoying, you may not want to discourage it. According to a study conducted at that university, the testosterone level of winners stays high after play.