Greetings..
Absent of any duality, there is nothing.. an undifferentiated whole.. that we converse, exist, dabble in philosophical thought is permissable only by the condition of duality.. it is amusing to consider the pursuit of nonduality, that which would nullify the experience of existing.. Even in the expression "That is why it is" Yin-Yang" and not "the Yin" AND "the Yang".. it is necessary to differientiate the elements of duality.. "yin-yang" needs the expression of something discernable from something else to have meaning..
I concede that there is an undifferientiated Whole, but.. its existence is meaningless without comparison to something else, which, by definition, doesn't exist.. so, to move beyond the singular possible experience for that "Whole", the experience of knowing that "I AM", the Whole, in a brilliant act of selfless love, shattered itself into a "universe" of individual aspects of itself.. not separate, only veiled from complete realization of Wholeness.. (we call it duality or divine dichotomy).. in this state, the whole can experience itself through the interactions of its veiled aspects.. like a cosmic game of hide-and-seek, the individual aspects inherently seek their origin and the unity veiled from them.. thus, the various paths of searching for a reunion with the Whole.. the inherent knowledge of a singular peaceful existence drives the journey back to the Origin, which when completed starts another cycle.. the endless birth and death of universes.. the waking and sleeping cycles of the Whole..
So, that is my current understanding of things.. that we exist with the purpose of having experiences.. that we are the sensory input for the Whole.. that to pursue "nonduality" is contrary to our purpose and little more than an amusing mental game.. I am receptive to differing perceptions, constantly re-evaluating my own perceptions in favor of clarity..
Be well..