What lesson does Manny learn about winning in Tumble?

Manny learns that winning requires effort and dedication, which is a valuable lesson about the importance of hard work and commitment in achieving goals. Throughout the story, he experiences various challenges and understands that success is not merely handed to someone by chance. Instead, it is the culmination of perseverance, practice, and a strong work ethic. This realization emphasizes that while winning is a reward, the process and effort put into competing are what truly matter. The journey towards improvement and the dedication to one's craft are crucial lessons Manny takes away from his experiences.