How does the ending of heartbeats by Sharon creech?

The ending of "Heartbeat" by Sharon Creech centers around the protagonist, Annie, finding peace and acceptance in her struggles with her changing family dynamics and competitive running. Through her experiences, she learns to appreciate the moments of connection with her loved ones, both past and present, and discovers the importance of cherishing the present moment while holding onto memories of the past. Ultimately, the novel highlights themes of resilience, growth, and the enduring bond between family members.