Have you ever walked past a crazy bum who is talking to himself and he interrupts his own conversation to ask you for change? It's weird because rarely do you see a bum having a laid back "how's the weather" type of conversation with himself. Most of these conversations are pretty intense, end of the world kind of stuff. Not the type of thing you'd think they'd want to interrupt. I don't understand it. I don't understand how these crazy bums think.