In this podcast episode, Bryan Johnson shares his family's journey with plasma exchange therapy, which they hope will help his father's declining cognition. Johnson decided to donate plasma not just to his father, but also to his son, driven by a wish to enhance his father's well-being and strengthen their family ties. While the results are still uncertain, the process has surprisingly deepened their connections. Although initial media representations painted Johnson as self-absorbed, this conversation uncovers his true intentions—his love for his father and a desire to grapple with the reality of mortality. The podcast wraps up with Johnson opening up about the profound struggles he faces in coming to terms with his father's impending death.