In this episode Mark and Jeff discuss when and how you should assess if it is time to quit something (not necessarily just your job).  Mark is a notoriously bad quitter and tends to stick to things way too long.  Jeff teaches sunk cost fallacies as part of his courses at NAIT.  Mark discusses Thoracic Outlet Syndrome and both Mark and Jeff discuss media they consumed over the holidays.  Note: Mark gives a huge spoiler about The Banshees of Inisherin because he really hated that movie (he also mispronounces it all through the episode)