Keep in mind, this stuff isn't linear or meant to be precision down to the number of days. There are lots of variable factors involved, a big one being how badly you are/were addicted and how long you've been partaking of high speed internet porn. An older guy that started late in life viewing the high speed net porn may recover faster than the younger guy who's been viewing high speed net porn starting at a very young age. So something like a 90 day hard mode of no pmo may work for a guy with a less severe case of PIED addiction, but another guy who is in a worse condition may take a lot longer, lets say double that at 180 days or even longer. Bottom-line is that porn is a horrible addiction with horrific consequences and any sane person would avoid it like the plague.