Decision fatigue: why small choices exhaust you
Written from lived experience: gentle self-help, not medical advice.
Decision fatigue is the draining of mental energy from making too many choices, and ADHD makes it worse because the brain struggles to weight options and filter what matters. The fix is to remove choices: pre-decide recurring small stuff (meals, clothes, order of tasks) and adopt a 'good enough' rule so you stop optimising and start moving.
Why small choices cost so much
For an ADHD brain, a tiny decision and a big one can feel equally effortful. There's no easy auto-pilot. Dozens of micro-choices a day quietly drain the tank, and by evening you're paralysed over dinner.
It's not indecisiveness as a flaw; it's a depleted resource.
Pre-decide and 'good enough'
Decide recurring choices once, in advance: a short meal rotation, a default outfit, a set order for morning tasks. Future-you just follows the plan.
For low-stakes choices, use a rule: 'first okay option within two minutes wins.' Done beats perfect.
Tools to try
Don't just read it. Do something tiny with it.
Common questions
What is decision fatigue?
The decline in your ability to make good decisions after making many: your mental energy for choosing runs out, so even small choices feel impossible.
Why is decision-making so hard with ADHD?
ADHD makes it harder to weight options and filter what matters, so each choice costs more energy and the tank empties faster.
How do I reduce decision fatigue?
Pre-decide recurring small choices, limit options, and use a 'good enough' rule for low-stakes decisions so you stop over-optimising.
Gentle tools for the ADHD brain
Interactive + printable worksheets for adults, teens & little kids.