I couldn't stand my curiosity so I bought it, but it was a lecture I don't regret even at this price! It was specific enough to be applied to actual reading, and I liked that it explained in detail the reasons for the suggested methods. I think it's a lecture that allows you to actually apply the contents of the book to your own life, not just reading. Until now, I've been a passive reader, but from now on, I think I can read actively. Thank you!