Imagining The Tenth Dimension

That would be the 7th Dimension according to this video (a single point, comprised of every single possibility; a set of infinite parallel universes). Every parallel universe is accounted for, when discussing branching off of the "main" path. Even if the "main" path had you deciding on ordering coffee, the "branch" could have very well been because you THOUGHT of ordering Earl Grey tea, but went with coffee anyway: the end result is the same (you ordering coffee), but the universe branched off because it's possible for you to have even a single different thought.

That would be a single persons...I guess you could call it imagination scope, lol. It would be possible to express that using this method since absolutely every set of occurrences is accounted for in this video, but adding an infinite number of sentient organisms' thought processes together, NOT being pooled together (because that would quite literally be infinite redundancy) but as a hivemind of an infinite number of sentient organisms' simultaneous thoughts that are on the scope of the 10th dimension to begin with even in a singular form. Basically, what I'm suggesting is, an imaginary idea that will never feasibly exist; everything within the scope of the 10th dimension repeated in all possible ways at any given time, an infinite number of times. A different kind of "infinite redundancy", you could say. The other would be a static, this would be an active, putting it in the best way I can.