OpenAI CEO Sam Altman said psychedelic experiences can be "totally incredible."Kevork Djansezian/GettyOpenAI CEO Sam Altman discussed his experience with psychedelics in a new podcast interview.He said he used to be a "very anxious, unhappy person" and psychedelics helped him become "calm."Altman previously posted on X about psychedelics and has served as a chairman of a psychedelic therapy startup.Sam Altman, the tech CEO behind ChatGPT, is also a big supporter of psychedelics.OpenAI cofounder shared some personal anecdotes in a recent appearance on the podcast "Life in Seven Songs," saying that doing psychedelics was one of the most transformative experiences of his life.