What are the advantages of their agreement in amigo brothers?

In "Amigo Brothers" by Piri Thomas, the agreement between the two friends, Antonio and Felix, to fight each other in the boxing ring highlights their deep bond and mutual respect. This arrangement allows them to maintain their friendship despite the competitive nature of the sport. Additionally, it emphasizes the themes of loyalty and honor, as they prioritize their relationship over the desire to win. Ultimately, their agreement showcases the strength of their camaraderie and the importance of understanding and supporting one another, even in rivalry.