The main problem about telepoting is that you die everytime you teleport...i mean sure you "reapear" at where youteleported,but is that really you? or is it just a perfect copy of you who just happens to have all your memories,a new consciousness,identical to yours,but not you...imagine if you were about to teleport,would you come out at the other end,or would your consciousness end,which all of your atoms ripped apart from each other,and a new consciousness would be formed,one that would think he is you,and one that would think that it teleported,but it wouldn't be you,you as a consciousness would be dead.