Like the guy who stopped in front of my house looking lost. When I asked him if he needed help he said he'd lost reception on his iphone and wasn't sure where he was and how much farther he needed to go (he was deep into a pretty brutally long day at that point). I went to my car and pulled out a map of the state. Pointed to his location on the map. Pointed to his destination on the map and said it might come in handy since reception was spotted in this hilly part of the state.