Principlev1
Set fixed ship-by dates rather than start-by dates to create
Set fixed ship-by dates rather than start-by dates to create forcing functions that prevent endless polishing.
Why This Is a Principle
Derives from Behavior occurs when three elements converge simultaneously: (behavior from motivation-ability-prompt) and Behavior follows the path of least resistance due to the (path of least resistance). This prescribes using deadlines as behavioral constraints—a derived application of behavior design to combat perfectionism.