Working through chapters 4 - 7 and 9. Maybe do some of the later chapters if I am not ffed up with it before. Focus is heavily on the conceptual understanding, will try to keep the math to a minimum (also for my own sake)
Progression (chapter)
Done:
In Progress: 1, 2, 3, 4, 5, 6
Todo: 7 9
Maybe do: 10 -12 - 13