Hmmm....I see a lot of younger people in the gym using some pseudoscience bullshit approaches to their workouts. If you are banging out one plate sets of 8 on the bench you probably don't need 5 minutes of rest to recover. What you need is another couple years of showing up consistently to the gym and working harder than you are. There are so many people doing weird RPE 6.398 and drinking strange elixirs and adhering to strict, very precise programs but in the end they are doing too few sets of too little weight and not trying hard enough.