a fundamental reality
Human science(s) believe/imagine/insist that the realness of reality is outside of perception, that humans don't have the ability to understand the "full-scope". That there is an unbridgeable gap between what we sense and what is a real, truth. That's not a great place for anyone to sit, to have to prove (or disprove) ideas of stuff that is fundamentally true. Yet, we try and ultimately fail to provide a persistently real truth, through measures and mathematics all while ignoring the most obvious.
There has been an ongoing question presented about these writings, which is "do you expect me to believe that all of reality comes down to dualism?" The answer is always "no", there is no expectation for anyone to believe anything about reality. Belief sits at the opposite end of the unbelievable.
This site and its words is not built to bring forth answers or attempt to "enlighten" the readers of it. It's built as an honest look from a multi-faceted view over how reality plays out, for you, for me, for rocks and for trees. It's not designed to teach about tools or explain cohesion. Anything said here is deeply examinable by the reader and avoids the improbable to help keep frustration low.
Reason and critical thinking don't persist in a comfortable, linear, organized manner. It's messy, full of holes, misdirection and caveats. What might fit well for a situation rehearsed, turns around and stumbles to parse the next hurdle. Give into grace while tripping over shaky ground and let our fundamentally subjective/objective, dual reality guide.