If you've ever spent time telling a guy a story or asking him a question, only to get a blank stare in response, then you know that there's definitely truth to this claim that guys weren't designed to hear us speak. I had a similar experience at brunch this weekend when I was going on and on to a male friend about something I can't even remember anymore. When I got to the end of my rant and finally asked him if he agreed with me on the topic at hand, his answer was, "sorry, I really wasn't listening to...