How to Read a Non Fiction Book

It's like you're reading words, but you have to put some pisas into it. It took me a a half hour or so to find my mojo again. The challenge is that i don't have the book memorized. And also, the pacing is very specific. But ats wy, do stop. I like last night, i recorded five chapters, and i think there were five fians. They want te to be sure i was pronouncing it correct exactly yet. So how long will it take? Top to bottom? How long is this going to take?