There is a difference between something being essential, and it being necessary. If you take your favorite book and strip it down to what is merely essential to tell the story, it would be butchery. The end result would horrify you. Essential is the bones of the story, but the soul lives somewhere else.
Patrick RothfussI decided to dub the room with the good chairs my lutery. Or perhaps my performatory. I would need a while to come up with something suitably pretentious.
Patrick Rothfuss