W1 Revisited

W1 is a realm that is unknown (perhaps unknowable in core). W1 is the thing in itself. We can only register, observe, measure the impressions of the thing in itself to the extent that our evolutionary hardware and software allows us to. This means we only can know about W1 as much as our senses and faculty allows us to register. W1 is the beginning point, and W2 and W3 emerge out of it. With the help of our senses and intellect, we observe and register what and how things exist. Through a fundamental reductionism, we record the W1 state of affairs in our W2 (mostly in L2).
W1 realm comprises W1 external (including physical world) and W1 body (a biological body). For the highest qualitative W3 experience, one needs a controlled preferable external W1 plus a healthy W1 body.
W1 (including physical world) is mysterious and unknown (perhaps unknowable in core). When we dig deep into matter and energy, we reach to 4 fundamental forces of physics. We reach to a point that we understand the relationship and mathematics of those fundamental forces that seemingly deterministically give rise to matter as we know it. Matter and energy are familiar names and approximately describable by mathematics, yet unknown in core.
Everything is moving and changing in W1. Parts of every composition are constantly moving and changing in time and space. No event exactly repeats in W1. There are no two identical compositions in W1. Even one composition is not the same one nano second later (it has moved in time and space in relation to other beings).