#Mistake 3: Overthinking What a Course Is This video definitely helps in defining a course - I've only just started dipping my toes into this area, but my instinct would be to take months to develop it, research everything, and then find out there wasn't much demand. Indeed, it doesn't have to be complicated - "A pdf and a weekly meeting is a course", that resonates with me. If the base (a solid idea) is good, you can refine and build on top, but not the other way around.