The many computers in the room blinked and whirred as you sat in your chair anxiously, listening to the man in front of you explain how this experience would work.

"....It's pretty simple, actually. All you have to do is sit back and relax with this headset, and you'll automatically be tranported into a simulation of your worst fear. Remember, once you begin, I can't pull you out until you see through to the end of your virtual experience."

He paused

"What is your worst fear, anyway?"