I just got used PRG books (without the video or classes) for studying Pat Bar. As it is, I'm just going through the chapters then questions as per the instructions. Every so often, I write notes. I was wondering if anyone else who has used the material, to what detail I should study/memorize the chapter v. knowing them generally and just knowing where to look for the answers. It's a bit overwhelming right now, and just wondering if anyone had any advice at all or could share how they studied this material. Thanks for your help.