People are more like cats than anybody realises! Whatever constraints you put on them, they will very quickly find a way to do what they want in a way you didn’t expect.

Tried my best to keep going but lost the will to live, amongst all the declarations of unequivocalness. 😉😀

Not entirely sure I'd say From Good to Great is well-researched; Collins' methodology is fundamentally flawed from a series of perspectives, one of which is that detailed by Dave here.

"up a level of abstraction" in my experience, not many people in the world know how to do that, until you explain what it is, after which, everyone immediately knows that they do it all the time. Deep Insight.