The singularity of god and the principal of Zero
0 = (-1)+(+1) before one there is None; The None is the one who is "THE ONLY ONE" after all else is made by him; the manifestation of THE ONE is only important if we exist to question it!... (you see there is the numerical word ONE in nONE)
do you remember: "I am the light which you can not see!" (here we are asked to see with our minds and not with our eyes)
The 'why' is a very good question: Here is the answer in a nutshell:
Why is there only one of you? ((even in identical twins there is only one of each character.))
If it is difficult to accept the fundamental fact that before one (1) there is zero (0); before something there is nothing; before light there is darkness and the darkness is the light which can not be seen, as there is no one else to see the light that can not be seen, except by the invisible creator who we only see after he is made manifest to us after we are made (created) by him as a testimony of God's own existence for our own benefit. All this just through - truly - the generosity of our maker (God) and nothing less and nothing more.
Verily the simplicity of the message of our friend who is our maker (God)!... Is this so hard to grasp?... It's not so strange... after-all man was made without man!
There is a lot of 'stuff' there as you put it my friend. But why should all the stuff necessarily be divided. Is there a benefit to this?
To Quantify is to measure; To give measure is to Limit the unlimited.
Anything which limits GOD is UN-GODLY. Sleep and rest (or to lay low) too.