Let's assume that a teleportation device exists that scans the position and state of every particle in your body (with a sufficient degree of precision), while you reside in location A. Then it sends that information to a human printing machine that recreates you in location B.
Now the guy that operates the teleportation device informs you: "I'm sorry, but this process requires me to terminate your life now so we don't have two of you running around. Don't worry it's quite painless and your organs go to people who need them."
Are you happy, unhappy or perhaps indifferent about the situation you have put yourself in and why?
I'm not sure whether a teleportation device is a scientific possibility or not, but I'm happy to hear theories and arguments about that as well.