Life has got a habit of not standing hitched. You got to ride it like you find it. You got to change with it. If a day goes by that don't change some of your old notions for new ones that is just about like trying to milk a dead cow.
Because most of my career in the classroom has been at art schools (beginning at Bennington in the 1970s) I am hyper-aware of the often grotesque disconnect between commentary on the arts and the actual practice or production of the arts.