CONCEPT
Executive Insufficiency Threshold
The point along the gradient at which the dorsolateral prefrontal cortex can no longer generate the volitional signal required to terminate the current activity — crossed without awareness, because the system that would notice is the system that has failed.
Executive insufficiency is the specific threshold along the flow-to-compulsion gradient at which the dorsolateral prefrontal cortex's activity has fallen below the level required to exercise normal volitional control. Beyond this threshold, the individual's behavior is governed not by executive decision but by the momentum of the ongoing activity. She continues working not because she has decided to continue but because she has lost the capacity to decide to stop. The decision to stop requires a volitional signal the depleted dorsolateral cortex can no longer generate. The phenomenology is distinctive: the user looks up, discovers hours have passed unawares, notes that the planned stopping point was passed without notice, registers physical signals of fatigue that have not triggered the behavioral response they would normally elicit.
In The You On AI Field Guide
The diagnostic marker distinguishing healthy flow from post-threshold engagement is not the quality of output — excellent work can be produced under