In Episode 63, Billy Donnelly talks about the creation of our comfort zones, particularly why they exist in the first place, and the limitations they place on how we live our lives. Using a few recent examples of pushing past the boundaries of his own status quo, he attempts to figure out how to press past our anxieties, fears, concerns and worries in order to be able to try new things, meet new people and have new experiences. He talks about constantly testing the limits of our safe bubbles and expanding our comfort zones to make room for new additions, while remembering that this is all easier said than done, but progress not perfection is the name of the game.