Thinking
Thinking tools.
Taught first because everything after uses them. Weighing outcomes by how often they happen, telling a level from a rate, noticing that every asset is somebody's debt, reading incentives before intentions, following the second consequence, and seeing where prices change the thing they measure.
Where this stands
All 6 lessons are written.
Every lesson here is a node on the concept map, and the tutor knows all of them whether or not the lesson exists yet.