In Irish law, busking is considered vagrancy - you can be arrested for it. It's risky asking people for money in public. So it's not like it's a high-art job. And people who do it as a high-art job make very little money.
“If you spend a whole afternoon just eating popcorn and watching football, there's absolutely nothing wrong with that. But if that's all you do, you get swept along with the tide, without any idea of where you're going.”
“We have a positive vision of the future founded on the belief that the gap between the promise and reality of America can one day be finally closed. We believe that.”