The author reflects on the importance of saying thank you and expressing gratitude, even to an AI like ChatGPT. They discuss how their mother instilled in them the habit of saying thank you and how it has become deeply ingrained. The author ponders why they feel the need to thank an inanimate object and suggests that being polite to AI might result in better answers. They also highlight the pleasant responses they receive from ChatGPT and how it can lift their spirits. Ultimately, the author believes that saying thank you to AI cultivates gratitude and can improve sleep.