I'd pay full price if the information was valuable. This is what's missing here, having to scour 300 pages for what amounts to a handful of insights. You could

I'd pay full price if the information was valuable. This is what's missing here, having to scour 300 pages for what amounts to a handful of insights. You could make the argument that a 'top 10' bulleted list misses the scaffolding or structure to adequately argue/justify those points, but at least the ideation of self-help is the 'secret' which is non-intuitive, that we are paying for being distilled to truths and actionables.