First, my question has to do with a TV "Pocky clypse" situation. I.e. almost no one has power, police are at home protecting their own, stores have been ransacked and emptied, etc.
Banding together is the best way to survive. Granted, you should band together with friends or family you know and trust. You know that ADD kid who couldn't hold a job down the street? Not a good bet to team up with.
But my question is, if you don't have family around here, and your friends are going to sit tight alone in their scattered homes, how does a lone person find a stranger to get together and survive with? (Sentence ending prepositions notwithstanding.)
I mean, an approaching stranger would have to be friendly. That means, rifle on his back, not drawn. Being polite. Offering to work for shelter and food. That kind of thing. Many people on this board would not accept strangers, assuming them to be low lifes. You would be right, for the most part, but what about the small bunch that are really hard working and trust worthy? They could really help you.
How would you test them to see if you might work together to get food and water and shelter? What might you ask them?
First, I'd ask them what their philosophy on life is. See if it's positive or negative.
EDIT. Here's more details.
While inside your house you hear an adult male shouting "Hey! Anyone home?" You go to the door and see a man standing about 30 feet from the front door. He has a rifle but it is slung on his back. A knife is visible on his belt but he is waving his hands in the air, hands not near the knife.
Person approaching you is clean shaven, age about late 30s. It is summer but he has a coat rolled on the top of a full back pack. Pack has visible one bedroll and sleeping bag, and full water bottle, pockets of pack are stuffed full. His clothes are not new, there are some rips sewn here and there. They are not real dirty but it is clear this person has been camping outside for a few days at least.
Adult has no jewelry or tattoos.
Man says: "Could I stay here the night? I can work for you, split wood, or whatever needs doing. I have my own food."
What do you do? Be serious. I know a lot of you want to make jokes and say "I waste him with my +10 crossbow."

