SAD THING TO THINK ABOUT #1; YOU PROBABLY HAVE A OLD IPAD IN THE BACK OF YOUR CLOSET WITH MINECRAFT ON IT, AND ON THE VERY BOTTOM OF THE WORLD LIST, YOU HAVE A WORLD THAT YOU HAVEN'T TOUCHED IN YEARS, WITH YOUR DOGS STILL THERE WAITING FOR YOU, BUT YOU WILL NEVER REVISIT IT, AND THE WORLD WILL BE LOST TO TIME...