You are right - it is more than enough because if you didn't have a light in the cupboard and you were accidentally holding the wrong end of the gun you wouldn't hurt yourself - so a very sensible restriction really !!!!

We shouldn't mock - they know what they are talking about and we could also hope that rats, rabbits and pigeons etc will play ball and roll over and play dead for a few seconds if we can get close enough to throw a pellet at them !!!