Are you making the unlikely assumption that you would actually be the original? More likely you'd black out during the brain scan and wake up as one of the copies. You have no good reason to simply assume that you are going to be the original process right after making that fork() call. How might your thoughts about this process change if you woke up as a copy?
If a scientist asks you, "Was the upload successful?", you (the original) will answer "No". The copy you will answer "Yes". That's my view, at least. Same answers for teleportation Star Trek style.
