Teleporting kills you. You become the perfect shrodingers cat because you dont know whether the rearrangement of your atoms will lead to a living person coming from the dead matter that has been rearranged with a conciousness as well a corpse or a living thing that pretends it has a conciousness because thats how its made to react. If conciousness is specific to your brain, dissassembling you and rearranging you would dismantle whatever creates it but it doesnt make sense for matter to generate conciousness to begin with lets focus on the processes of the brain: thinking, feeling, memories etc. Now if your body is taken apart atom by atom, the rearanged atoms will lose the electrical patterned signals that make up your memories so youll never get them back. Youll forget everything and not in the stupid memory loss way that movies always push where they can still speak english, not remembering anything means not remembering anything. If you dont remember what the words even mean like how would you know what a cat is if you dont remember one, you wouldnt remember how to speak. Also after you are dismantled YOU die but... i have no idea what that thing that comes after your teleportation is. It may have your memories if the signals are transmitted with the atoms but... will it be you? Itll have your memories and think its you but you as a conciousness will have died and whatever this thing is has taken your place beleiving it survived teleportation because it remembers it