What point is Rikki making to nagaina?

In "Rikki-Tikki-Tavi," Rikki is trying to convey to Nagaina that her plans for revenge against the humans and her desire to protect her eggs will ultimately lead to her downfall. He emphasizes that her aggression and determination to strike back will only result in more harm for herself and her family. Rikki aims to demonstrate that bravery and resolve can overcome fear and treachery, urging Nagaina to reconsider her violent intentions.