So I decided to go ahead and purchase this book. I don't intend to make it my primary resource, but read so much about it here on the forum. For all of those that have read or are currently reading this book.... I am curious to know .. how do you study this book?..I mean do you just do a light read? study it hard core and memorize it (like you would UW,e.g.)? or just use it as a resource to clarify things?