 And if you've got that smile and your frown is upside down, you've got that gleaming smile, it does warm up a room. It warms up other people. If I'm upset about something, which happens, and somebody's smiling and they just exude that smile, that happiness, that confidence that comes with a pretty smile, it does warm up the room. We've all experienced that. And if you're one of those people that are gloomy inside,