If I can find some form of blanket or water the instance I saw the burning human torchlight, I will try to stop and save him. However, having said that, our human instinct will let us judge for ourselves if its worth doing so. Bearing in mind for that split second, having no knowledge of whats going to happen or even knowing upfront if something like that may happen, ONE BIG QUESTION, are we going to risk safety aspects if we try to do something, knowing for a fact that we may get hurt ourselves. Sounds Very Contradicatary, but its up to individual opinion to try or not to do something. My two cents worth.