The Undifferentiated Medical Student (TUMS) podcast is about helping medical students to choose a medical specialty and plan a career in medicine. The list of career options available to medical students is large, but the time to explore them all is short. Moreover, mentorship in medical school is lacking, and many medical students tackle the task of career planning alone, most struggling and almost all clutching to the hope that 3rd year clinical rotations will definitively resolve their remaining uncertainties about how they want to specialize. [...]