A life review is a phenomenon widely reported as occurring during near-death experiences, in which a person rapidly sees much or the totality of their life history in chronological sequence and in extreme detail. It is often referred to by people having experienced this phenomenon as having their life "flash before their eyes".

What's really going on is your consciousness is viewing a screen in the matrix (grids) of your experiences everywhere. The black pupil is not unlike the black hole from which perceived reality emanates. You are the pupil in the hourglass (our class) of time. It's all about perception, and at this level of experience, emotions. Simulation Theory