Cut the number of decisions, not the difficulty
The interventions that work are unglamorous: standing orders, repeated meals, a uniform, pre-committed rules ('under $50 and reversible, decide immediately'), and scheduling consequential decisions in the morning. Each one removes a decision permanently rather than making it easier once.
- • Write down every decision you made yesterday. Most people find over half were re-decisions of something already settled.
- • Convert the recurring ones into rules. A rule is a decision you make once.
The triage item is the expensive one
Treating a $20 choice with the same care as a $20,000 one is the largest single source of wasted decision capacity. Sorting by reversibility — decide fast on anything you can undo — recovers most of it.
FAQ
Is decision fatigue scientifically settled?
The strong laboratory version (ego depletion) has had replication problems. The everyday phenomenon — worse decisions when tired, overloaded and hungry — is well supported, which is what this scale measures.
What is the fastest fix?
Move your two most consequential recurring decisions to the morning and pre-commit a rule for the smallest ones.
Is this the same as procrastination?
Related but distinct. Procrastination is avoiding the doing; decision fatigue is avoiding the choosing. Many people have both.
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