I once saw a couple of beggars in Barcelona sitting with three pieces of card propped up next to a wall. The cards each had a title: whiskey, wine, and rum. It

I once saw a couple of beggars in Barcelona sitting with three pieces of card propped up next to a wall. The cards each had a title: whiskey, wine, and rum. It raised a chuckle out of me and I did give them so money.