yes, exactly. Why do musicians, who have a job (e.g. as a teacher) charge for concerts they give in their private time? Sure, they invested time and money into

yes, exactly. Why do musicians, who have a job (e.g. as a teacher) charge for concerts they give in their private time? Sure, they invested time and money into into it, but they have a JOB which should pay their rent. Pretty rude for them to ask the audience to contribute back. #sarcasm