While this episode could talk about many things, instead it's used to talk about regrets that we're made in Donnie's career and the fact Donnie needed to clear the air about fears and constant situations that leeds to Being Shut down from certain clientele. Also as a means to Express his fears of the afterlife and how much existence is left for him to experience before his life is over. It's the most deep episode ever. All on the 40th Birthday.