Good Grief you people have some serious aggression issues to deal with
, I agree with Gary's appraisal. I assume if anyone comes a salvaging / stealing most of you guys will kill them on sight, but when you have eventually go out looking for replacement resources you dont think other survivors should kill you guys in return as soon as they see you.??
As you walk / ride or drive by their homes/ properties they can assume you are checking them out for a later attack so its OK for them to take you out immediately???
So if you find yourself having to leave your home in search of something essential belonging to someone else they should shoot you on sight? You need medicine for example so you go to see what you can salvage from the pharmacist or local hospital, or a part for the tractor, or plumbing supplies, or any of a million reasons you are forced to go out on a recovery operation etc. You cannot possibly object if the owners of the pharmacy / hospital/ tractor etc shoot you on sight? as soon as you cross onto their property .
How about if you get caught innocently whilst out salvaging or searching and you find yourself on some other survivors property, you simply cannot object if they shoot you on sight, no questions asked.
Personally I will deal with any clear and present immediate danger, then garner as much humint as I can before calmly deciding what to do with trespassers, intruders etc..