There is an Aleve ad where a woman talks about taking pictures of sunrises for a living. I don't know if that's meant metaphorically, or whether someone really could sell enough sunrise photos to support herself. Who would buy them, when they're free every morning?
I'm often surprised by what some people do for a living.
Professional skateboarders. Professional graffiti artists. Professional clothing wearers. Professional shoppers. Professional bloggers. Professional celebrities.
I mean really.