# IV explained — Notes from Underground > Chapter companion for Notes from Underground by Fyodor Dostoevsky. ## What happens The Underground Man elaborates on the paradoxical enjoyment found in toothache, arguing that the moans of a conscious, civilized man are not merely expressions of pain but are laced with spite, self-laceration, and a perverse pleasure derived from the humiliation and aimlessness of suffering. He suggests that this enjoyment comes from the consciousness of one's own degradation and the malicious desire to torment others, revealing a deep disrespect for oneself. ## Themes in this chapter ### Suffering as the Source of Consciousness The narrator argues that the conscious experience of pain, particularly toothache, yields a perverse enjoyment rooted in the humiliation and aimlessness of suffering. ### Spite and Self-Destruction The moans of the educated man are described as malignant and self-lacerating, expressing spite toward both himself and his audience. ### Hyperconsciousness and Inaction The narrator's hyperawareness of his own pain and its futility leads to a paralysis of action, finding pleasure only in the conscious acknowledgment of his degradation. ## Character check-ins ### The Underground Man The narrator expounds on the enjoyment of toothache, using it as an example of the perverse pleasures of spite and self-consciousness. ## Key lines > Well, even in toothache there is enjoyment. There is a kind of pleasure to be found even in the experience of a toothache. _The narrator introduces the paradoxical idea that suffering can be a source of enjoyment._ > His moans become nasty, disgustingly malignant, and go on for whole days and nights. His groans turn foul and spiteful, persisting endlessly. _Describes the shift from simple pain to a malicious performance of suffering._ > Can a man of perception respect himself at all? Is it possible for a perceptive person to have any self-respect? _The narrator concludes with a rhetorical question linking self-awareness to self-contempt._ ## Links - HTML: https://www.betterreads.online/discover/notes_from_underground_se/chapters/iv - Book: https://www.betterreads.online/discover/notes_from_underground_se - All chapters: https://www.betterreads.online/discover/notes_from_underground_se/chapters