I know you warned sweetheart, but I think that's the first time, I've really been shocked to the core on reading something, not many authors can manage that - congratulations!! That is excellent writing and I take my hat off.
You have indeed got the pacing down to the T here, you usually do, but I think this time exceptionally so.
Your fightclub characters (audience included) are very much a boiling pot of Sodom and Gomorra.
Well done lass!