Ernest Hemingway advised writers to stop when they are still going well and know what will happen next, so it is easy to start again the following day. Recent coverage explains how this simple rule can help anyone keep momentum at work, not just novelists.
Psychology offers two keys. First, the Zeigarnik effect, the idea that unfinished tasks create mental tension that keeps them active in memory. Second, the Ovsiankina effect, the urge to resume tasks that were started but left incomplete. A recent meta analysis finds that the memory advantage of unfinished tasks is small and depends on context, yet the tendency to resume interrupted tasks is strong, which supports the habit of stopping with a clear next action in mind.
Modern studies link these effects to daily work. Research shows that leaving work unfinished can hinder switching off, but making small, meaningful progress eases uncertainty, builds confidence, and supports recovery. This points to a practical rule for Fridays, make progress, then stop at an interesting point you can restart from on Monday.
A focused test of the “Hemingway effect” itself finds that people feel more drive to return to a task when they stop while knowing the next steps. The effect is stronger for structured tasks where the remaining work is easy to judge, and weaker for vague work with no clear path.
How to use it today, in simple steps:
- Start sooner, even for a short session. End at an interesting point, and write down the very next action in plain words.
- Prefer planned breaks over random interruptions, planned breaks keep the path forward clear.
- On Friday, aim for a little progress that defines Monday’s first move, this helps you rest without ruminating.
Thinking Skills and Creativity – The Hemingway effect, how failing to finish a task can have a positive effect on motivation – 2018
Two studies show that stopping while you still know the next steps can raise motivation to resume, especially when the task is clear and structured.
International Journal of Environmental Research and Public Health – Ovsiankina’s great relief, how supplemental work during the weekend may contribute to recovery in the face of unfinished tasks – 2017
Unfinished tasks reduce psychological detachment from work, yet making progress on them over the weekend buffers this effect and improves recovery.
Journal of Occupational Health Psychology – Zeigarnik’s sleepless nights, how unfinished tasks at the end of the week impair employee sleep on the weekend through rumination – 2017
Diary data link unfinished tasks to poorer weekend sleep through worry, highlighting why clear progress and planned stopping points matter for recovery.
Humanities and Social Sciences Communications (Nature) – Interruption, recall and resumption, a meta analysis of the Zeigarnik and Ovsiankina effects – 2025
Across many studies, the memory advantage for interrupted tasks is small and context dependent, while the urge to resume interrupted tasks is robust.
The Paris Review – Ernest Hemingway, The Art of Fiction No. 21 – 1958
Hemingway describes his routine, he stops when he knows what will happen next, then restarts by rewriting up to that point, which keeps momentum.
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