What should cole celebrate during his time on the island?

Cole should celebrate his newfound resilience and self-discovery during his time on the island. Each day spent in isolation allows him to confront his inner struggles and learn valuable lessons about forgiveness, connection, and the importance of nature. Additionally, he can appreciate the small victories, such as building a shelter or successfully foraging for food, which signify his growing independence and survival skills. Ultimately, these moments of growth can serve as a foundation for his transformation and healing.