1) I do not understand why our experience of identical twins does not play into most discussions of my copy being "the same person as me." We know that twins do not share the same consciousness (unless Occam's razor is wrong and they are all lying.) We know from that that if we made a copy without destroying the original that the copy and the original would not share a consciousness. So why isn't at least the possibiliy (I would estimate overwhelming likelihood) that a copy is a different consciousness than the original, and that destroying the original kills one consciousness while making a copy creates a different consciousness, and that these are separate processes?

2) Does philosophy talk somewhere about what I would call "outer" and "inner" worlds? I know I'm conscious because I participate in my inner world. I figure by Occam's razor that you are conscious, but I don't have direct experience of your consciousness, because I can only see you in my outer world. We don't talk anywhere near as much about "inner" world because we don't share that with others, while our "outer" experiences are shared, and we have evolved a host of techniques including language and science for processing "outer" experiences. But "inner" experiences don't benefit from language and science because they are, so far, locked away inside us, not social phenomenon. Because I think the idea that our copy is a continuation of our own consciousness is a mistake we can make if we don't realize there is an "inner" experience quite distinct from our "outer" experiences. So sure, my copy thinks he is continuously conscious, and therefore may think my consciousness has jumped into him, but that is because to my copy, I am part of his "outer" world. But if a non-destructive copy of me was made, I think it is obvious from what we know about twins that despite my copies eloquence at explaining his continuity from me, that I, the original, would resist being killed as superflous. Yes in everybody else's outer world, where consciousness of others is indirectly inferred, they can't tell that my copy is not a continuation of my consciousness in separate matter. But in my inner world, it seems pretty clear that I, (the original) would know.