What could a gladiator do to prevent his death?

A gladiator could take several measures to prevent his death in the arena, including honing his combat skills through rigorous training to improve his chances of survival in battle. Building alliances with other gladiators or securing the favor of influential sponsors could also provide protection and better opportunities. Additionally, demonstrating bravery and skill might earn him a chance for clemency from the editor, the organizer of the games, who had the power to spare his life. Finally, understanding the rules of the games and exploiting any weaknesses in his opponents could increase his odds of survival.