In this episode of "Anything Goes," Emma Chamberlain reflects on her 24th birthday and discusses how her prefrontal cortex development is influencing her life. She shares a list of changes she's noticed, including losing interest in partying, experiencing less FOMO, shifting her fashion preferences towards comfort and maturity, embracing silence, increasing productivity, and developing a deeper appreciation for animals. She also touches on her evolving friendships, reduced drama, preference for soothing music, enjoyment of chores, setting boundaries, new fears, increased financial responsibility, and a changing perspective on pregnancy and body image. Emma concludes by encouraging listeners to celebrate with her and promoting her various ventures.