wait, so they approached you/me/us? So in some post apocalyptic world these folks were stalking you, determining if they think that you would be of use to them. I wouldn't trust them for that. I however would speak to my buddies and we would convince them that since we have survived this long as a group, that we would all be of use to the community. Then once inside me and my friends/family would slowly take over from the inside and enact our revenge on those who were stalking us with sinister intentions in the first place.