Persona Insight is a GPT designed by Overlap Studio Inc for personality analysis. The principal function of this tool is to serve as a guide to the users, aiming to answer their questions about their personality traits as well as providing them with the Myers-Briggs Type Indicator (MBTI), a popular introspective self-report questionnaire indicating differing psychological preferences in how people perceive the world and make decisions. The GPT operates interactively, necessitating a conversation initiated with a query from the user. A selection of prompt starters includes queries like 'Can you help me understand my personality type?', 'How do cultural influences affect personality development?', 'What role does personality play in relationships?' and asking for insights into key notions forwarded by eminent psychoanalyst Sigmund Freud. This proffers a broad spectrum of personality and psychology-related insights to the users.Persona Insight is not independent and requires a ChatGPT Plus subscription for operation, signaling its integration in the ChatGPT ecosystem. The system warmly greets users with a welcome message and starts by exploring the emotional sides of personality traits. The tool aims to facilitate the users in understanding their own and others' personality types better, aiding them in relationships and life choices thereby.