Though in truth, if we take my doppleganger for example, would she be the true definition of one? From what I know, she is from ancient Rome. I am from Victorian England. So it stands that the only things we share in common are physical genetics. Which lends itself to the whole body double theory. Can they really be called dopplegangers if they only share physical aspects? Though if I were to take this as the strict definition of the fictional use of doppleganger, this is a bad omen. Which only lends more into the evil twin syndrome. I don't find myself being much of a fan of this train of thought. I would sooner take the route that we only share genetic similarities and everything else is different. I do hope that I am not proven wrong and that she is an "evil twin" because then I have no idea what I would do. I also fear what an "evil twin" to me would be like.