One might imagine that a perfect sort of immortality where you can never die and all death or injury would be able to reverse itself might eventually lead to the sort of world that you see depicted in the realm of slaanesh the hell of the cenobites or the love town of the warp train merely due to the boredom that is left after exploring every pleasure and dream making pain and horror the last respite of the human mind where sensations are gradually sought to their extremes by even the most timid and repressed sorts especially given that you can do anything to yourself or others and the consequence s would simply reverse themselves eventually one might imagine this to be the type of self made hell that arrives after we create a world where entropy would run in reverse at times that humanity dictates it should and where all of mankind's desires are fulfilled leaving only an eroguro type landscape as an inescapable eventuality after enough time had passed people could never stop loving pleasurable experiences but they would eventually stop hating painful ones and begin to love them as well like with how mouse utopia had demonstrated what comes after getting everything you wanted is either wanting everything else too or getting everything you hate or a synthesis of wanting everything you hate as well and thus getting it too the idea of hell as imagined by Sartre or vivziepop was that the punishment for sin was to spend eternity with other sinners but even if it was an eternity with only those who werent sinful yod eventually end up with the same conclusion given a long enough length of time and not even forgetting would save you because unlike this world that other place would be a realm where permanent consequences dont exist to hold us back from exploring the extremes of well everything