Yes, incredibly, I did at least skim this entire book. Hyperfixations are wild!
My issue is that, speaking as an instructional designer myself, nothing about this book was conducive to learning the material. The wordy and overly general introductions, the images that were unhelpful or incredibly difficult to see or situated pages away from the information they were intended to accompany, the overly complicated descriptions of things like how climate works instead of quickly getting to the point as one would expect from a “handbook,” the outdated sources, the frequent spelling mistakes and grammar oddities and formatting inconsistencies… the list goes on and on.
Maybe I would give this book an extra star if I was in the AF and it came with some sort of training that took center stage while this book served as a reference, but that’s obviously not the case here. I imagine they have something better now, but unfortunately we members of the public are stuck with this, so I would recommend using a different survival resource.