This is a long-form sales page.

That's why it drones on and on in tiny paragraphs about stuff that's mostly common knowledge and with little cheerleader phrases tossed in on their own. It does give some actionable advice eventually (cycle on and off caffeine in a period of your choosing, less than 3 weeks). But, it's all a lead-in to the signup referral link at the very end.

This article could be summarized in a non-lossy way as follows: “caffeine tolerance exists.”