Knowledge that ammonia can counteract chlorine is quite useful. I'm not sure if I would do an experiment involving lethal amounts of chlorine but that knowledge

Knowledge that ammonia can counteract chlorine is quite useful. I'm not sure if I would do an experiment involving lethal amounts of chlorine but that knowledge statistically increases lifespan. "Fire Burns and hurts" is an early lesson for many people, in a vaguely similar way, reading a crazy book like that is a shortcut past the more life-ending lessons.