I wish there was a button. Not just any button. A special button. A unique button. Unique, but plain looking. Everyone would have one of these special buttons. This button would be unique to everyone. But what would this button do? Upon the pressing of this button, the person would instantly disapear into oblivion, never to exist, never to have existed. I wish I had such a button.

Too bad the only thing in reality that is close to such a button is the trigger of a pistol.