Final answer:
The passages describe characters who cannot find sleep due to their psychological distress, illustrating the link between mental state and restlessness. They showcase feelings of guilt, longing for justice, and the impact of trauma on sleep.
Step-by-step explanation:
The passages provided explore characters experiencing intense emotions and psychological turmoil during the night, often struggling with sleep due to their agitated minds. Characters are portrayed lying awake, haunted by memories or the faces of those who caused them harm, or tormented by their own actions and feelings of guilt. These excerpts from literature capture the breadth of human emotion, from anger and frustration to despair and a powerful longing for justice or peace. The vivid descriptions allow readers to empathize with the characters' internal struggles and the resulting insomnia. This turmoil is further exemplified in themes involving confrontation with oppression, the quest for self-peace, and the mental and physical impact of enduring hardships or trauma.