Let love flow so that it cleanses the world. Then man can live in peace, instead of the state of turmoil he has created through his past ways of life, with all those material interests and earthly ambitions.
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.
Look at misfortune the same way you look at success - Don't Panic! Do you best and forget the consequences.

