Self Aware Universe could be simulation where a computer makes a simulation that has access to all the data, fine tuned to a high degree down to the Planck Length?
https://en.wikipedia.org/wiki/Planck_units
Planck units have significance for theoretical physics since they simplify several recurring algebraic expressions of physical law by nondimensionalization. They are relevant in research on unified theories such as quantum gravity. The Planck scale expresses the region in which the predictions of the Standard Model of quantum field theory and ofgeneral relativity are no longer reconcilable, and quantum effects of gravity are expected to dominate. This occurs at energy 1.22×1019 GeV (the Planck energy), at times5.39×10−44 s (the Planck time) and length 1.62×10−35 m (the Planck length).