In Robin McKinley's novel "Spindle's End," the character of the merrel understands the lingering effects of its injuries, particularly the unhealed state of its wing. This reveals a deeper theme of vulnerability and the struggle to regain one’s strength. The mention of healing also suggests how trauma can leave lasting scars, both physically and emotionally, affecting how one navigates the world.

The merrel's awareness of its condition signifies a connection to broader experiences of hardship and recovery. It captures the essence of resilience, as the character grapples with the implications of its damaged wing, hinting at a journey of growth and acceptance despite enduring challenges. This portrayal invites readers to reflect on their own battles with healing and the time it takes to mend from adversity.