WHAT IF UP IS DOWN AND DOWN IS UP AND LEFT IS RIGHT AND RIGHT IS LEFT AND IN FRONT OF US IS BEHIND US AND BEHIND US IS IN FRONT OF US AND ABOVE US IS BELOW US AND BELOW US IS ABOVE US AND SOMETHING BIG IS ACTUALLY SMALL; AND SOMETHING SMALL IS ACTUALLY BIG AND TIME MOVES BACKWARD NOT FORWARDS, HOW WOULD WE KNOW? WOULD WE EVEN KNOW? WHY WOULD WE KNOW?