What is the tone for the book small steps the year I got polio by Peg Kehret?

The tone of "Small Steps: The Year I Got Polio" by Peg Kehret is both reflective and hopeful. Kehret shares her personal experiences with polio in a candid manner, capturing the challenges and fears she faced while also highlighting her resilience and determination. The narrative balances moments of sadness with a sense of optimism, showcasing her journey of recovery and growth. Overall, the tone is inspiring, emphasizing the importance of perseverance in the face of adversity.