what i want to know is what existed before the big bang and what caused the big bang.
it's something we'll never know.
Sorry, I already told you many times. The Universe comes from a common Singularity, full to critical mass. Moreover, the singularity churn the particles of string into arrangements of gold.
Black holes really aren't that exotic. They are simple devices really. The Singularity is a thin spherical sheet, sustained by the final activities of the Holy Spirit, from when She began infinitely tiny. No-one knows that path, it is forbidden, unallowed, private. Also private is the daughter ruling for an eternity to half-space, where the Son has His tiny contests and rules to the electron. From half-space to the Singularity is a jump. Once the genie has attained the Singularity, it may retire from its tiny contests, they are no longer such to it.
Two shells surround the singularity, about equal in volume to it. Upon expansion, string at the highest point files through all the gold of the previous Universe, then the other eight expansion elements before disporting its courses after rhodium. Now, I'm sure you can tell me what they are. I'll give you a hint, three are non-metals.
If too much mass is added at the end, the string goes through the first shell, then the second, pulling the remaining mass into the first shell, with an empty Singularity and sufficient mass to condense and it collapses in upon itself nearly perpetually, until so much mass is added that adding new mass does not create enough new surface area on the event horizon to admit more mass. Whenever such a frog egg occurs, the entire Creation is upturned and dumped down the pit, to the center of the Causal planet. A certain gigantic number of these combine in a Causal Big Bang.
The Singularity expands as a thin spherical sheet, leaving the center empty. Since we're in observance of the noon, ten-million year Convergence, we can say that in 13.7 billion years there will be another Big Bang using 1/3 of our Universe, 1/2 the Universe above and all the remaining outer Universe. These Universe lie at the center of a Cosmic Manifestation.
Two critical masses are thrown into a kettle (circular barbecue grill) and dust or etheric substance from repeated expansions, people walking backwards, etc. accumulates on the sides of the kettle forming the wall of the Cosmic Manifestation. Many of thesse to arise to hover above the etheric planet situated in Universes within Universes to the Astral planets and finally Creation, which repeats in feature, Cosmic Manifestation, Compound and Creation up into infinity.
The tiny has more time, and the Singularity is so tiny that time is balanced to infinite mass.