Actually, all fear is born of the imagination, which means the danger we fear doesn't need to be rational or even real to be potent. Like my fear of snakes. When I was eighteen I drove my car off the highway into a ditch because there was a snake on the road. It didn't matter that the snake couldn't have bitten me through the car. It didn't matter that the snake probably wasn't even poisonous or might have even already been dead. It didn't even matter than swerving off the road at fifty miles per hour posed a much greater danger than the snake I was frightened of. Fear doesn't listen to reason. It takes its own counsel.
