You have done this trip, this grocery run, this walk out the door dozens of times. And you still forgot the charger. It is not lack of experience: memory was not built to hold identical lists every time. The checklist holds them for you.
How do you use the ready-made checklists?
Pick a template (packing, groceries, leaving the house, moving), delete what has nothing to do with you and add what is missing. Then check items off as you do them, not as you remember them. The list is saved in this browser, with no sign-up, and comes back ready to be unchecked next time.
- Start from a template, never from a blank page. The obvious items are the ones that slip, and the template already has them all.
- Cut without mercy. Ten items that are not yours become noise, and noise gets abandoned.
- Add what is only yours. The medication, the adapter, the cat food, the neighbor's key.
- Check at the moment of action. Charger in the bag, check. Do not check "because you will put it in later". That is where the list starts lying.
- Uncheck everything when you are done, so next time starts from zero.
Why does a checklist work when memory fails?
Because it does not depend on remembering. The most cited study on the subject, published in the New England Journal of Medicine in 2009, tested a 19-item list in surgeries at eight hospitals: deaths fell by almost half and complications by a third. Experienced surgeons did not know less; they simply started checking.
1.5% → 0.8%
11% → 7%
19
8
A checklist teaches nothing new: it takes the check out of memory and puts it on paper. For someone with ADHD that weighs more. The psychologist Russell Barkley describes the disorder as a failure of performance, not knowledge: the person knows what to bring; what fails is bringing it all to mind while closing the suitcase. The strategy he recommends, externalizing, has its simplest form in a checklist. If carrying the whole household in your head sounds familiar, the article on mental load explains where that comes from.
What should a packing checklist always include?
The items nobody forgets to remember and everybody forgets to bring: ID, charger, daily medication, cards, house keys. Then what depends on the destination (adapter, sunscreen, a jacket) and what depends on you. The template covers the first part; the second is yours.
Are a checklist and a to-do list the same thing?
No. A checklist is fixed and repeats: every walk out the door needs keys, wallet, phone. A to-do list changes every day and each item happens only once. Mixing the two is the most common way both stop working: the to-do list fills up with "bring charger" and the checklist with "call the dentist".
Checklist
Always the same. A check on what you already know. Lives where the action happens: by the door, in the suitcase, in the cart. Resets and starts over. No deadline, just a moment.
To-do list
Changes every day. Captures what still has to be done. Lives in one place you consult. Each item disappears when done. Has a deadline and a priority.
For the second kind, the online to-do list does the job; for what repeats every week, the weekly planner completes the set.
The checklist solves "what do I need to check". It does not solve "who makes me open the list before I leave". On a late Tuesday you walk out the door without looking, because remembering to check is itself something you have to remember. That is what made me build ASB. Sofia, the assistant, lives on WhatsApp: the list you build here becomes a message at the right moment ("heading out? keys, wallet, meds") that insists, at whatever level you choose, until you reply. The checklist knows what; she handles when.
Frequently asked questions
How do I make a packing checklist without forgetting anything?
Start from a ready-made list, not from scratch: memory fails precisely on the obvious items. Then walk through the trip in your head in order (leaving home, airport, arrival, each day, the way back) and add what each stage needs. Check items off as they go into the bag, not before.
Is the checklist saved?
Yes, in this browser. What you check off and the items you add are stored on your device and come back when you return to the page. Nothing goes to a server. If you clear your browser data or switch devices, the list resets to the original template.
Can I build my own checklist?
Yes. Pick the template closest to what you need, delete what does not apply and add your own items. After that the list is yours: next time you open it, it is the way you left it, ready to be unchecked and used again.
Do checklists work for ADHD?
Especially well, because they replace working memory, the part that fails most, with an external object. There is one rule: the list has to live where the action happens. The leaving-the-house checklist by the door, the grocery checklist on your phone, the packing checklist on top of the open suitcase.
What is the difference between a checklist and a to-do list?
A checklist repeats and is always the same: every trip needs a charger and ID. A to-do list changes every day and each item happens once. A checklist is for not forgetting what you already know; a to-do list is for not losing what you still have to do.