Principlev1

Before upgrading any tool, measure whether it is actually

Before upgrading any tool, measure whether it is actually the binding constraint by timing active work versus tool-wait time in your most important workflow.

Why This Is a Principle

This derives from In any network of dependent tasks, the longest chain of (the constraint determines throughput) and Human memory of task duration is systematically biased and (memory of task duration is biased). The principle prescribes measurement before intervention—you must confirm the tool is the bottleneck before investing in upgrades, because subjective experience is unreliable.

Source Lessons

L-0952

Tool bottlenecks

Sometimes a tool is the constraint and upgrading or replacing it unblocks the whole system.

Connections

Derived From (2)

AxiomIn any network of dependent tasks, the longest chain of AxiomHuman memory of task duration is systematically biased and

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