I listened to the audiobook. This is an incredibly exasperating tome. The points are beyond obvious, and it felt like I was listening to some self-help book written in the 50s. Images of Leave It to Beaver and Reefer Madness came to mind. Perhaps some people need something this pedantic to get them to change bad habits and encourage healthy ones, but this book just completely exhausted me. I'm sorry I forced myself to listen to the whole thing.