During the Repetition section you touched on the idea of focusing more on the concept of repetition for emphasis rather than the individual device names used in each example. I've been trying to find a good categorization system for all the device names, but I've been struggling a bit. Have you ever come up with a categorization system for at least the majority of devices or the most used devices? I've thought about different overlay/category ideas such as: type categories (repeat, compare, etc.), use case categories: (emphasis, explain, demean, etc.). Do you think it's worth trying? Thanks for the great videos.