Joke: I asked my grandfather for twenty dollars. "Twenty dollars?!" he said. "For What?" "To buy groceries," I told him. "When I was a boy," my grandfather said. "My mama would give me a dollar, just one dollar, and I'd go to the store and come home with two loaves of bread, two sacks of potatoes, a carton of eggs, three bottles of milk, and can of coffee and a box of tea." He shrugged and paused. "Times have changed and you can't do that now," he told me. "Too many security cameras."