Killerhseep's Sandbox

Hans:
There was once a man by the name of Hans,
both his hands were pans,
he had his fair share of fans,
and his name was proclaimed throughout the lands,
as the man with two pans for hands.
they say men would gather in bands,
they walked for miles as if they were tranced,
miles and miles they pranced,
soliciting others as they danced,
to join them in their quest for the man named hans,
the man whose hands were pans.

Causality Splits:
Suppose there is a box with water, a wave machine at one end, and a sluice gate in the middle. Now suppose that when a wave is passing through the sluice gate, the gate is suddenly closed. What happens is simple, part of the wave carries on past the gate, and part of the wave bounces off of the sluice gate. Now imagine instead of a sluice gate, you have a black hole, and instead of a water wave, you have an object. When an object reaches a black hole, the "wave" that is split is the causality of the object. To put it simply, when an object approaches a black hole, from our perspective it will slow down until it eventually reaches a point where it is frozen in time, forever stuck outside of the event horizon. However, from the object's perspective, as it approaches the black hole the universe outside of the black hole begins to speed up more and more, until it reaches a point where the object could never meaningfully interact with the universe, and as this happens the object will pass through the event horizon.
This is an example of a split of Causality, where the perspective of an object, and the perspective of the universe around an object simply cannot be reconciled.