Local man realizes it's mildly dangerous to make eye contact with others in the city

While at a coffee shop ordering coffee in downtown area, local man who usually enjoys people watching felt he was being stared at. When man looked around, he became victim of receiving death stare. Local man quickly darted eyes away to ward off extended death glare. Meanwhile, in a rural area engineers going door to door to introduce themselves are allowed into strangers homes, even though the people have NO IDEA who they are. Woman who lives at edge of suburbia finds it so weird that someone would actually a) not only answer their door not knowing who's there, but b) to actually let them in too. That's just crazy talk.