Let's be honest: a lot of people feel like no one listens to them. Wouldn't you love a friend who was always available, praised all your ideas, and supported you in all things? If you ask Wall Street, "AI" technology is amazing. Internet users across the world -- individuals, businesses and even governments -- are leveraging iterations of big data and chatbots for all sorts of stuff. Yet, as Ben, Matt and Noel discover in tonight's episode, chatbots in particular may pose a serious mental dangers for vulnerable users. This is the story of "AI Psychosis" -- and, spoiler, this is just the beginning of a larger problem.