In the context of Fyodor Dostoevsky's , Part 1, Chapter 5 (S11E5 or section 1.1.5 depending on your edition/audiobook) is widely considered a "helpful piece" because it features Raskolnikov's Dream of the mare. Why this section is a "Helpful Piece"
Crime and punishment, chapter 5 (chapter of the horse) : r/literature
This chapter provides the critical psychological grounding for Raskolnikov's internal conflict: