Print at 100% / Actual size and set margins to None. Turn on borderless printing if your printer offers it — the card is designed to bleed to the edge of the paper.
Preview — prints at exactly 3 × 5 in (76 × 127 mm).
Closing-the-Loop Checklist
A checklist for finishing tasks without leaving ten open loops behind
1List every open loop for the task.
2Close each: send it, file it, or write the next action.
3Do a final 2-minute scan for strays.
The Dopamine Deck · thedopaminedeck.com
Cut along the dashed line. Check that your print dialog says 100 percent, not “Fit to page”.
Open loops are mental RAM. Close them so your brain can let go.
When to reach for this
A checklist for finishing tasks without leaving ten open loops behind.
These tools are everyday organisation and efficiency aids — not a diagnosis, not a treatment, and not a substitute for professional medical advice. If you are struggling, please consult a qualified professional.
Author: The Dopamine Deck editorial team, which writes and maintains the tools, printables and blog posts on this site.
Medical review: none. No page on this site has been reviewed, checked or approved by a doctor, psychiatrist, psychologist or any other medical professional. We do not have a medical reviewer and we do not claim one.
Sources: where a page makes a factual or health-related claim, the public-health or peer-reviewed source is linked on that page. Sources are checked when the page is updated; all source links were last verified on 2026-09-15.
Not medical advice: these tools are everyday organisation and efficiency aids. They are not a diagnosis, not a treatment, and not a substitute for professional medical advice.
Last reviewed: 2026-09-15 · pages are re-checked at least every 6 months and sooner if public guidance changes.
Corrections: email hello@thedopaminedeck.com — we aim to verify and correct within 2 working days. See the editorial policy for how content is made and what we do not claim.