A tough book is a maze, a mire, a minefield. Ten minutes into it, you’re either groaning or yawning, or—like me, when reading Knut Hamsun’s Hunger—you’re in the first stages of a literary delirium. The headache is an indication that you should stop; the disbelief at what you’re reading keeps you going. You throw the book aside saying, End this torture!, only to pick it up again asking, But where can this possibly end?
The nameless protagonist, let’s call him the starving artist (for the notion could have been named after him), is in a delirium himself—he is deteriorating before the reader’s very eyes. His hair falls out, sores open up, erratic behaviour and twisted thoughts beset him. Poverty shackles him; pride puts him on the rack; vanity shields him from admitting the truth of his situation the way an iron maiden shields you from the outside world.
And Hunger is killing him.
As I wrote in From the Witch’s Point of View, a first person narrative is biased and brutal.
Quote: I tore a pocket out of my coat and took to chewing it; not with any defined object, but with dour mien and unseeing eyes, staring straight into space. (George Egerton’s translation from the Norwegian.)
After that, what else is there to say?