>>106341067
This comes from a retarded idea that everything in the universe is made from the same "stuff". A person who believes this nonsense will ask questions like "If we exchange our cells one by one, at what point will I become you?" and think that this is some great paradox. The truth is, your cells are your and you can't just add some foreign object to your body and pretend that it's now a part of you. It's no different than bringing an African to Germany and saying that he's a German.