A little bit of omnipotence goes a long way, just like how one fifth of infinity is still infinity there's no quantifiable amount of omnipotence, you either have it or you don't. So really what we've got to consider isn't why <PERSON> had a seizure after his eternity of omnipotence but rather why did he give up his omnipotence in the first place?
Conveniently omniscience gives us an answer to this, imagine drawing a picture on a white sheet of paper with a black pen, while the sheet is blank there's a huge but not quite infinite number of pictures you can draw on it. If you drew all of those pictures at once the result would be a black sheet of paper, a drawing of everything that looks like nothing. 209
My point is a single mind can't know everything at once, not because there isn't enough space (although that may be a limiting factor) but because information can be cancelled out by more information and when you know everything, everything you know is cancelled out.
Humans perceive a singular current moment, remember a series of past events and can only speculate about the future, an omniscient god perceives all pasts, presents and futures simultaneously. A mind can't function with that, you can't see what is because you're blinded by everything that could be, you see a ball falling towards the floor and you don't know if this is the reality where it bounces or where it shatters because until it happens both realities are exactly alike, and that's just two of an infinite number of realities.
You can't just limit your perspective to one reality because by the definition of being "all knowing" you not only know everything you know but also everything you don't know, which can never be anything because you will automatically know it, or again one fifth of infinity is still infinity.
So omniscience is useless, by knowing everything you're incapable of knowing anything specific. Likewise omnipotence is useless because if you don't know anything (not even who you are or the state of your own mind) how can you make decisions?
<PERSON>'s "seizure" started when he was omniscient/omnipotent and he hasn't stopped being omniscient/omnipotent since, indeed he never will. Meanwhile his effectively brain-dead body is doing what every animal does when you cut off its head, his nervous system (minus all executive functions) is going haywire, were he a chicken he'd be up and running about. 209