I know something about Power Dynamics. And this book… um… weird.
They use the terms “leading” and “supporting” instead of “dominant” and “submissive”. I don’t know anyone in my local or fet community who does that.
This book also cites “alpha wolves” in the wild which, has been recently debunked.
It references “giving up control” when the modern way of describing this dynamic is “giving up authority” and “authority transfer”.
Outside f that, this book is for people curious about the lifestyle, not in it already. There is a long list of “traits” dominant and submissive people have, which again, this is controversial. Because Doms and subs all come with different personality traits. The list is suppose to help you decide if you are one or the other. Perhaps I don’t appreciate this enough because I am dominant, always have been, and never doubted it. I didn’t need a list.
Oh! This book also gives many justifications for power dynamics, incase you have to justify it to yourself or others. Again, I didn’t. I have been confident in my role and my lifestyle.
But if you need this type of support, or if you do need a checklist to figure out if this is for you, OR if you are curious, you could use this short book for some quick info.