I think you are being inspired and are on to something. Your thinking correlates with my thinking to some extent, but not so far as to reach another universe.
My gut feeling is that, to be mundane, our brains contain two computers, a classical one composed of collapsed waves or particles, and a quantum computer associated with the soul that we cannot consciously see. Rather we feel the results of quantum calculations, whereas we can see the results of our classical computer and even operate it by thinking rationally or irrationally, usually with words.
All that we expreience including what we think gets stored in the quantum computer at varying energy levels and levels of vibration. The more we repeat a kind of experience, the higher the energy level associated with that experience.
The level of vibration is orthagonal to its energy. The higher experiences like love, charity, courage have finer vibrations- that is, higher frequency vibrations. The grosser experiences like hatred, etc., have lower vibration frequencies. It's the spectrum of our soul.
After death, judgement is rather automatic. If the gross vibrations have the highest energy, you will only be able to experience similarly gross vibrations in your after death environment. That could be a Hell. If your high energy vibrations are very fine, you will experience bliss. But then I believe that anyone at this level will be kept in heaven and given a job to do. There is no free lunch. All others will have to be born again, to try again.