In Episode #15, Billy Donnelly revisits his time in high school - four years of his life that he absolutely hated and was miserable in living through. He details his struggles with fitting in and being accepted by an ecosystem where everyone's ambition is to be cool and/or popular. He talks about his reluctance to just do what everyone else was doing in order to fit in. He discusses his toxic romantic relationship from those years and how it exacerbated his problems during that time, and he reveals his lowest point during it all, which led to a cry for help and a desperate need to escape.