In Margaret Atwood's "Stone Mattress: Nine Tales," the narrative explores the complex dynamics between characters, reflecting on their behaviors and personalities. The mention of an individual who is on the verge of disruptive actions hints at a deeper commentary on human nature and the thresholds of patience and civility.

This particular quote suggests an impending transformation, where someone is teetering on the edge of chaos, reminiscent of a pet that has not yet succumbed to bad habits. It speaks to the fragility of composure in relationships and the challenges people face in maintaining decorum amid underlying tensions.