The quote expresses a sense of power and observation, highlighting how the speaker feels empowered by merely looking at others. The "sky-blue eyes" symbolize clarity and perception, allowing the speaker to recognize the flaws and negative intentions of those around them. This ability to see deeply into others' motives instills a feeling of confidence and control.
The imagery of individuals perceiving their own ill will reflects the idea that they become aware of their negative traits, prompting them to retreat or avoid confrontation. Atwood's words suggest that understanding and self-awareness can lead to avoidance, emphasizing how perception can influence behavior and relationships in a profound way.