Stability

[Dracavis]

Today I come with a question regarding dimensional stability, if parallel universe do in fact exist and we live in a quantum reality.
The question is about stability of our universe we are currently experiencing, what is it that shields our reality and keeps us separate from other realities.
One could say all other possibilities of existence are currently happening all at once and have already happened.
What is it that makes us unique, is it our ego and self created perceptions of reality?

Are there multiple realities and what truly is reality in it's purest form?
Let us say that the reality we are currently perceiving is universe A and all past events leading up to are universe B, all future possibilities can be called universe C
and all possible variations of any one moment in Universe C/B will be called Universe D.
Now every universe is like a bubble containing the contents of it's law/rules/attributes/states/etc., now let us say that the universe duplicate themselves
an infinite amount of times. Being inside the bubble, it would be almost impossible to identify your original reality if you somehow managed to get outside of your
reality. I believe that if what I theorize to be true then the whole of the universe and even the whole of the collection of universes is somewhat cellular in nature.
Cellular in regards of how a reality divides it's self, like the cells in our bodies duplicate so too does a universe.
Yet of course it is more complex than that and I am also interested to try and figure out if a universe could merge with another or cease to exist.

Let us say that two universe merge, the results I believe would end up with; nothing happening too the two universes merging resulting in both being untouched,
an infinite amount of possibilities for an infinite amount of new universes, and possibly the complete destruction of both universes resulting in the birth of a new universe.
Now I believe that all of these possibilities would occur, however it is also possible that universes repel each other.
How does one see outside the bubble? Do we poke holes in it to see outside or are there other ways to see outside it.
What happens when we poke a hole in our bubble does it collapse the universe and reform it an infinite amount of times?
Also how does one poke a hole in our bubble and would we even be aware of what we are doing?

This leads me to wonder about the stability of our universe, is it possible that people of our original universe might be displaced or at least people with minds identical to people of the original universe to find themselves in a different reality. Could the copies tell the differences in universes right away or would the differences be subtle.
It is extremely maddening to think about such fantastical things, yet it is also very inspirational to me.
Now everything I have stated is pure speculation, yet I believe when we solve puzzles like these we can continue to evolve our understanding of the greater puzzle
which is our reality.
Existence requires nonexistence and nonexistence requires existence.
All is the Void and the Void is All.
I maybe a simple human being, but i believe we humans have a very bright future a head of us if we continue to advance the evolution of our species.

For now I will end my post on this subject, I will return again to expand upon what I wrote another day.

-I thought I saw myself in my mirror but as I stared into my eyes I knew what I was seeing was but an illusion

[evolocity]

I like your post. But I feel the way we humans define our physical universe its not true. I feel its not about different physical universes with alternative reality. There can be infinite numbers of alternative realities, but we cannot define them physically.