Currently reading Bluepill Professor's Saving a low sex marriage. In it he suggests books in each dread section. I'm currently reading about dread level 4. Should I take the time away from this book to read those books?

I've already read NMMNG, MMSP, WISNIFG, and MAP (need to reread a few to internalize the material). Wondering if taking time out to read Pool and Rationale Male before moving on in BPP's book would be beneficial.

Also, I feel that I am at the point where I need to start implementing level 4. Should I continue reading about levels 5 when I know I'm not there yet. Just trying to digest as much information as I can without overloading on information that I don't need quite yet.

I've been working out since November. Dropped 10 pounds despite adding muscle (240 to 230). Down 2 pant sizes (40 to 36). Upping wardrobe but taking it slow as I'm not where I want to be physically yet. And see it as a waste to dump money into if they will just be big on me in 3 to 6 months.