I deduce it from analyzing the world. It moves, it is unstable, it changes, it is change. therefore, I deduce, that there is no absolute, for if there were it would not change, not move and be inertly stabler.
I only have experience with time. I conclude that all else, which I have no knowledge of and no experience with, is unlikely if not impossible.
I do not project behind the world what I have no reason to and which is not necessary.
I percive no beginnings and no ends, and so I do not hope them into existence. I recognize that they are human inventions caused by how the human mind works.
I perceive no core, no thing-in-itself and so I do not suppose it into existence but see it as this need of the human mind to escape uncertainty and its own essence. It is a primordial drive towards the absolute and so the mind idealizes what it most craves.
I perceive no absolutes and so I do not beleive in them.
This means that absolute soemthing, as absolute nothing are really references to the same thing, the same absent, given a different nuance by the human mind.
If there were an absolute there would be no existence, since the definition of existence is that which has a temporal character, a phenomenon, the apparent, the flowing, the ever-changing, the forever decaying and changing, (I know not of any other) and this gives it a spatial dimension as a projection of its possibilities as a flowing.
The absolute, is the opposite of this.
Unchanging, unmoving, inert, inactive, stable, perfect, timeless, spaceless, and so on. All definitions of non-existence.
non-existence is a human invention, it has no real meaning, which negates the experience of existence.
It does this by proposing an artificial opposite, based on dualistic thinknig.
It does this to make existence comprehensible.
If existence is flow, then the awakening to it, the consciousness of it, is need/suffering.
Life/suffering one and the same.
Suffering, the extreme case of need, is the awakening to itself of a piece of temporality that has organized itself to an extent that it becomes aware.
This ordering is a reaction, a resistance, to the forever disordering.
This is why mortality is characterized by a decomposition a decay.
Time flows in all directions but can only be perceived and organized in one, because organizing is only possible towards temporal disordering.
So life is only possible as this forever decaying, resisting the temporal flows affects on it, emerging unity.