What is the meaning of restraint as used in the graveyard of the deep passage?

In "The Graveyard of the Deep Passage," the term "restraint" refers to the deliberate control or limitation of one's emotions and actions in the face of overwhelming circumstances. It highlights the struggle between desire and duty, emphasizing the importance of self-discipline and the burdensome weight of choices made. This theme underscores the characters' internal conflicts as they navigate loss and longing while maintaining a semblance of composure. Ultimately, restraint serves as a coping mechanism amid chaos and uncertainty.