How much would you risk for a stranger?

If I were Jonathan I would not help the boy. I wouldn't help him because he could be setting me up to get killed, or he can kill me when we get to the destination. Another example is what if you meet somebody on the street that acts nice to you, but they are only doing that so we can be friends and soon he is going to do something bad to me. "What are you doing here?" the Corporal demanded. Well that shows that a stranger doesn't even care about you so why would you care about them. This is truly why if I were Jonathan I would not help the little boy. Do you agree.