I would say that your purpose is waaay too general. If there were steps to achieving that purpose what would they be and which would you start with? Turn them in to purposes and approach the book from different angles. As the PR book says - learning is best done in layers. Don't expect all that you need to come from the book in one activation session.
Approaching the books several times with different purposes will likely lead you to meeting your "big" purpose.
Hope that helps
Matt
