As far as the physical goes, there are no true individuals. fingerprint, voiceprint, retinaprint, these are all used because the mathematical probability of there being two matching of these is so large, that so far as the current population goes, they're effectively impossible. The mental on the other hand... I think that no one can really be the same. You have all the outside factors, parents, media, etc. influencing. you have the life you have experienced yourself, you have your friends experiences, many things that influence you, but you put them together in your own way. Yes, you might have the same opinion on an issue, or even have the same basic stance towards life as another person, but the process used to arrive at the same end will be completely different.
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You're not fat,
You're just a giant ball
of love, covered in anger.
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