Location and culture plays a factor. If the average stranger in New York City or Miami, Florida offered me a free sandwich, I would be skeptical. If I were visi

Location and culture plays a factor. If the average stranger in New York City or Miami, Florida offered me a free sandwich, I would be skeptical. If I were visiting a small town that wasn't known for a negative reputation, I wouldn't automatically decline or be as skeptical when offered a sandwich.