I would have to make some assumptions about why I was in the cave and the purpose of the camera. Given that camera, I would assume that someone wanted me there for a reason. I think that I would sit in the cage and wait for the next test to be arranged by that someone.

MY SCENARIO: It's very simple. You're driving your car in the fast lane of a three lane highway. Traffic is very heavy and you're in a big hurry. Suddenly, you come upon a Volvo doing 45 MPH in the fast lane. What do you do?