I know, isn't something lacking from this question? I think it would be more interesting to define who the arsonist is. For example, the arsonist is your only child who is schizophrenic or your elderly grandmother, whom you love dearly, but has Alzheimer's and doesn't know what she is doing or the drug dealer you owe $30,000 to and set your house on fire because you didn't pay up...wouldn't that make more sense in adding something like that to the question? I mean, honestly, who would give two shits about a stranger who set your house on fire? Wouldn't your instinct be to save yourself if it were random involving a stranger?