no action.
what it is and how to do it. the book gave a very rough idea of how it works, lots of charts with no idea how to generate those...and basically ends up saying "trust me it works". it's not like the book is that complex either.
to make the same point that trend following is good not how to use it!
i wanted to buy the author's other books when i first started reading, but there's no way i would waste my time. 