Suppose that you are in a room with 3 doors and a crack in the ceiling for light. That is all.
The doors each have a sign on them that says what there is behind them.
Door #1. A pool of corrosive acid.
Door #2. A crocodile that hasn't eaten in 8 months.
Door #3. A solar "oven". A giant lens that focuses all the sunlight at the entrance of the door.
You must choose a door, which door do you choose?