ChatGPT has at least 500 million weekly users. OpenAI CEO Sam Altman says that number is growing extraordinarily fast.When the chatbot went through an update a couple weeks ago, it brought to light how many users were relying on AI for their emotional wellbeing and even as a companion.People using AI for intimate, personal reasons is a phenomenon that we are only beginning to understand. There are reports of AI inducing delusional thinking and even psychosis. One survey by Sentio University found that 63 percent of people involved said AI improved their mental health.With such a powerful tool being privy to our deepest secrets, what guardrails exist to protect users’ wellbeing and privacy? And why are so many people leaning on artificial intelligence for connection in the first place?Find more of our programs online. Listen to 1A sponsor-free by signing up for 1A+ at plus.npr.org/the1a.