The three body problem shows that if two realms are directly connected, like mirror realms with a portal between or some such-~- At this point a partner joined my internal monologue, announcing themselves, C', so I briefly lost my train of thought. Anyway, if, once connected, a disconnect for any material amount of time occurred- One Moment would likely suffice- it would cause them to diverge inexorably. The portal, for example, would no longer link Earth 1's surface to Earth 2's surface, but would link one surface to someplace nearby in space in the other realm, in short order, as Chaos Theory' effects unfolded exponentially, moment by moment. If these portals require perfect synchronization, rather than "nearly perfect," the calculations to reconnect them would be impossible. The only Moment that a true connection of this nature could be forged or reforged would be In The Beginning, Beresheet, as Echad- oneness of all- would be truly possible. My original th...