Many of us live our lives online via social networks like Facebook and Twitter. We share our thoughts, our opinions, our photos and even let everyone know where we are and what we're doing. But because it's all online, we feel comfortable sharing all that information. But what if you did all of this in the real world? You probably wouldn't feel comfortable sharing your life with people you hardly know or don't know at all. That's the point of this terrific video.
