This artist has a friend who may become an ex-friend following a heated childcare squabble. There are some “fun” careers that people tend to dismiss as not being “real work.” Even if your job seems fun to the people watching from the outside, that doesn't mean it lacks concentration, skill, and time management. This artist is dealing with that right now! Her friend seems to be under the impression that as an artist, the OP can just goof off and play with art supplies while watching the friend's…