* Rikki's actions: Rikki-tikki-tavi, despite being a small mongoose, faces down much larger and more dangerous opponents like Nag and Nagaina. His courage is evident in his relentless pursuit of the cobras, his willingness to confront them in their own territory, and his unwavering determination to protect the garden.
* Contrast with other characters: The story contrasts Rikki's courage with the fear and helplessness of the garden's inhabitants. The humans are terrified of the cobras, while the animals are passive and often paralyzed with fear. This contrast highlights Rikki's bravery and makes him stand out as a hero.
* Rikki's internal struggles: While Rikki is brave, he also experiences fear and doubt. His internal struggle with these emotions, particularly during his fight with Nag and Nagaina, adds depth and complexity to his character. This shows that even the bravest individuals can feel fear, but they persevere despite it.
* Consequences of cowardice: The story demonstrates the consequences of cowardice through the actions of Darzee and his wife. Their fear prevents them from taking any action against the cobras, and they ultimately suffer for it. This reinforces the importance of bravery and the potential consequences of inaction.
* Rewards of bravery: Rikki is ultimately rewarded for his courage by protecting the garden and becoming a hero. This reinforces the positive aspects of bravery and shows that it can lead to good outcomes.
* Symbolism of the mongoose: The mongoose is often seen as a symbol of courage and bravery. Rikki's small size but powerful personality further emphasizes the theme, showing that courage is not dependent on size or strength.
Through these methods, Kipling develops the theme of courage in a multifaceted way, showcasing its importance, the challenges it presents, and the rewards it can bring. The story emphasizes the importance of bravery not just for personal triumph, but also for the well-being of the community and the greater good.