What does this tell you about how Tolkien regarded human nature?

Tolkien's works, such as "The Lord of the Rings," often explore themes of heroism, loyalty, and the struggle between good and evil. Through his characters, he depicts the complexities of human nature, showing both the capacity for great courage and selflessness, as well as the potential for greed and corruption. Overall, Tolkien's portrayal suggests a belief in the power of individuals to choose their path and make a difference in the world.