God?

Being god, means having the world be exactly as you wish it to be. If you truly believe the world is exactly as it should be, you have no way of proving you aren't god. Additionally, your ability to prove that you aren't god, is limited by your ability to prove that you wish the world were different. Therefore, you cannot be certain you aren't god, unless you are also certain that the world is not as you wish it to be. I am not certain, are you?