I assume the book is supposed to tell me what matters, because based the blog sounds like the idea is to decide what matters and measure that. Well, maybe you have the wrong idea on what matters, and even if you do have the right idea, you may have the wrong idea on how to measure it. And even if you do have the right idea on how to measure it, you need to interpret it, put it into context. So many turns at which this can go wrong.
If the book doesn't give some really good explanations for these things, it is akin to telling someone to eat healthy: I don't need to be told to eat less sugar, saturated fats, and more leafy greens. Actually implementing that diet in a way that I can keep up permanently is trickier than one might suspect, intuitions tend to be way off. Good advice would actually help me with that.
If the book doesn't give some really good explanations for these things, it is akin to telling someone to eat healthy: I don't need to be told to eat less sugar, saturated fats, and more leafy greens. Actually implementing that diet in a way that I can keep up permanently is trickier than one might suspect, intuitions tend to be way off. Good advice would actually help me with that.