As a busker, one thing that does not work is self-consciousness. A busker needs to be working. A busker needs to shed all ego and get down to work. Play your songs, play them well, earn your money, and don't get in people's way.
“It's an image that the media has given me as a bad girl, and the only reason they gave me that image is just because of the few things that have gone wrong in my life, and also because I grew up living in a trailer.”
“Any man worth his salt will stick up for what he believes right, but it takes a slightly better man to acknowledge instantly and without reservation that he is in error.”