"I have a very unstable job" lol.
I knew a guy who was a busker in New York City and he told me that he made more money doing that than his regular job but I think Singapore and NYC are both very expensive places to live so I would imagine that both people have to work a regular job as well.
What a strange skill to develop.
I agree with what you say and this places was where the high class people hang out . If he didnt make money from this , i believe he already went to another jobs that available around here.
Its only one performance showing of his skills in 3 minutes , and still so many people share money to him . Imagine how many skills or performance in 3 hourse busking at that area.