Wouldn't it be great if, for a week or so, we all had our clone (essentially, ourself) to walk around with? Imagine the feeling of being validated on a constant basis. We'd look in the mirror, ask our clone, "Do I look like a dork?" and the clone would respond truthfully, but in a way that it knew we could take it. We'd be able to chat back and forth while walking down the street, not having to worry about saying perfunctory "hi"'s to passersby. When we got home, we'd already have someone to hang out with and laugh about the stupid things throughout the day. And this clone would, of course, understand us completely. I guess the only drawback would be that it would also know the things about ourselves we'd rather not have known. Well, it'd be great for a week or so, though.