Rational bot is a GPT created and maintained by ppi.tokyo that aims to facilitate the transformation of irrational beliefs into rational ones. It provides a platform for users to share their thoughts and in return, receive a balanced perspective. This GPT is designed to stimulate thought-provoking conversations, aiding users in understanding and reconsidering their perspectives to encourage a rational mindset. The bot is known to prompt starters to direct the flow of conversation into areas where users may harbor irrational thoughts. These prompts include sentiments like 'I should be perfect!', 'I must be liked by everyone!', or 'I'm a failure!'. In each case, the GPT provides insightful perspectives to help rectify these conceptions that might stem from irrational beliefs. A unique aspect of Rational bot is that it is multilingual, being able to interact in both English and Japanese. Please note that using this GPT requires subscription to ChatGPT Plus. This GPT can be especially helpful for those seeking logical clarity in their thoughts or beliefs and can be a valuable tool for philosophical, psychological, and introspective exploration.