Where there is a conflict over limitation of damage priority

You can always buy a new wing for a car,but you cannot buy a new arm for a mechanic. In the event of an accident people come first. For instance if a building is on fire,do not re-enter to retrieve your belongings,wait until the fire is out and there is no risk before going back into the building. If a car is about to fall off a jack,get out of the way,do not try to catch the car with your hands or some such other dangerous action.