Many adults, especially men, somehow lose that ability to spontaneously embrace, something as children we do without thinking. But then you'll see men hugging in the most unlikely of places - football fields and boxing rings. These guys, who are supposed to be the most macho, are also the quickest to put their arms around each other, signaling, 'We're friends. Now, I'm gonna kill ya.' Still, it doesn't really count as a true hug.