I think the best way of fixing Augury of Chaos would be to introduce a reasonable new chapter II after killing Pizarra but before the Oubliette to let you enter the Oubliette with 1 or 2 more levels, and of course get rid of the dumbo equipment removal and level-up cost. The Oubliette would be nowhere near as offensive if you started it with a properly geared out level 5 party, though obviously I can't say whether that would make any difference further down the line.
I think the best way of fixing your brain would be slicing of the shitter neurons that have unfortunately hampered your experience. Follow it with hitting you in the head in the hammer until you discover the basic human capacity to learn. Then maybe just skullfuck the obviously useless grey matter in there until the sheer pneumatic thrusting power makes you realise that the difficulty is trying, even fucking begging you, to engage with wealth of tactical and character management options provided by one the greatest combat rpg's ever made.
I swear to fucking god if you end up reviewing this game I’m gonna write my own essay and 80% of the word count is gonna be a metaphor for my dick and 19% pure love poetry to Pierre about how hard he makes it.
Fucking game's a fucking masterpiece and it's gonna end up being fucking dissected and dumbed down by fucking retards FUCK