> One of that is the realization that our sensory inputs, how we process them, and also how we understand ourselves, the world, and the separateness of the self from everything around us - are not preordained. The way we look at all of them is not the only way. We think the way we think because we've evolved to it. What we see is not the objective reality; it is just a filter through which we perceive it.

Yes, this is exactly the take away one should take in my opinion.

Going into deep spiritual meaning about nature is a rabbit hole.