I was personally going to do 3 months on each stage with overlap on stage 1 & 2, I deem stage 1 as highly important in order to get the most out of stage 2,3,4.
On another note there’s physical change going on, and while I do believe you can absorb all of the scripting within a month, it is also very needless to say that physical change is limited to the listening time. The longer you listen the more you brain will restore to it’s optimal condition, the more your hormones will become balanced, the higher your brain efficiency will be and the more your Hemispheres will become balanced. I probably missed a lot here, but that’s only to sum up a few things that are in stage 1.
So it makes sense that the higher you want your intellect to be, the more you should listen to stage 1 & 2 and at least have a good foundation on stage 1 before heading into stage 2 as they are important to sustain each other.
This is why I’ll be testing Quantum Limitless over a time-span of a year until I make a Custom of Quantum Limitless stage 4. Along the way as my intelligence increases so will my decision on how to run optimally run Customs and how to structure my Customs for optimal intake and output.
So the question really is; how much more intelligent do you want to be? If you’ve got a parameter for that, then you can recalculate the amount of listening you should do.
I hope it helps.