Letting Go of Perfectionism and Finishing at 80%
Have you ever reread a report for the seventh time, spent 30 minutes choosing one photo to post on Instagram, or been unable to press send on an email because it was “not perfect yet”? Perfectionism is not laziness. It is a mental habit where a “fear of making mistakes” stops your work in its tracks.
| Section | Key summary |
|---|---|
| Introduction | Perfectionism is not laziness |
| Why is it so hard to stop at 80%? | Reason and standard in brief |
| A 4-step practice for finishing at 80% | Decide the score in advance |
| A small experiment in making something “intentionally” 80% | Once a week, deliberately put an 80% result out into the world |
| Start by looking at your current state, not asking why you are like this | Reason and standard in brief |
The key point here is that the difference between 100% and 80% often lies less in the outcome and more in “time and energy.” It is common for the final 20% to take more than half of the total time, while very few people actually notice the difference.
Why is it so hard to stop at 80%?
Perfectionists automatically focus on “what is still lacking.” The 80% that went well becomes invisible, while the missing 20% looks huge. So even after finishing a task, there is no satisfaction, and because they cannot let go right before completion, deadlines get pushed back.
- Even completed work is reviewed again from the beginning “right before submission.”
- Others see it as good enough, but only you feel it is “sloppy.”
- Before even starting, you put it off, thinking, “If I cannot do it properly, I will not do it at all.”
- Even after receiving praise for finishing, you brush it off by saying, “I was just lucky.”
A 4-step practice for finishing at 80%
- One minute before starting: write down, “What score is good enough for this task?” For example, meeting notes may be 60%, while an external proposal may be 85%. Decide the score in advance.
- Set a timer: decide the upper limit of time you will spend on the task. For example, “10 slides, 90 minutes.” When the alarm rings, that version becomes the submission draft.
- The 10-minute rule: when you feel the urge to “fix just one more thing,” postpone it for 10 minutes. After 10 minutes, fix only the one spot that is truly necessary, then let go.
- Move on to another task immediately after sending: do not reopen the email you sent or the post you uploaded. Break the urge to “check it again” by switching actions.
A small experiment in making something “intentionally” 80%
Once a week, deliberately put an 80% result out into the world. For example, share a photo of a handwritten note as it is, or send an unpolished draft sentence through a messenger app. In most cases, the other person will not notice the difference, and you will learn through experience that the “20% anxiety” only you knew about was actually exaggerated.
| Situation | Cost of obsessing over 100% | Benefit of finishing at 80% |
|---|---|---|
| Work email | Takes 40 minutes to send, then gets postponed for a whole day | Sent within 5 minutes, today’s task completed |
| House cleaning | Do not start because you fear you cannot do it perfectly | Tidy only the visible areas for 15 minutes |
| New hobby | Keep putting off registration because you worry you will not be good at it | Attend the first class, even if you feel awkward |
If perfectionism becomes heavy enough to stop daily life and disrupt your sleep, meals, and relationships, seeking professional help such as counseling is also a good option instead of trying to endure it alone.
Start by looking at your current state, not asking why you are like this
When dealing with letting go of perfectionism and finishing at 80%, the first thing to do is not push yourself harshly. Even if you cannot immediately explain why you feel this way, clues appear when you look at your sleep, meals, bodily tension, and recent stress together.
On days when emotions are strong, it is better to postpone big decisions and move your body in small ways. Simple actions such as drinking water, opening a window, or walking for 5 minutes can slow down the speed of your thoughts.