If it were possible to clone a same-age version of yourself, do you think the two of you would be friends? Do you think you'd enjoy each other's company or find the similar point of view boring?
The clone would have to be chronologically younger so the first part doesn't make sense. Also, we know from the cloning of cats and dogs that the clone won't necessarily have the same personality as the original (because a lot of that is shaped by experience) so that nixes the "similar point of view" part of the question. But okay, I'm nitpicking. I'm guessing in such a situation, it would be tough to get used to having a clone, although it'll be easier to take advantage of all those buy-one-get-one-free restaurant specials. :)