Did Nonduality arise alongside dualism concepts?

[fortifyacacia3]

 I'm curious if all concepts of dualism can be attributed to Nonduality? 

In any sense of the word. I also feel like certain occult mysticism that talks about the dual nature of things infers to Nonduality, but tries to stick to it's nature of not speaking for it. 

[ajasatya]

@fortifyacacia3 if you want to become an intellectual about non-duality, speak non-dualish and use non-dual gibberish to justify petty choices, then yes, it's merely another concept for you.

but if you want to experience non-duality, which is a complicated experience to put in words, then it's something else.

[fortifyacacia3]

I'm not asking existentially.