alt Hacker NewsWriting by hand is good for your brain
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I still hand write a lot of code, and especially when starting out on projects or making more fundamental changes. I find it leads to better architectural solutions. My thinking has been that writing it out by hand can be slower so my brain is incentivized to think through the options and come up with more concise solutions. But maybe, as the article suggests, there are other small factors to hand-writing that lead to an improvement as well. I also use then go through the hand-written code to "execute" programs in my head and I think this also leads to higher-quality code. I encourage anyone that wants to be genuinely good at programming and software engineering to give it a try.
As another fountain pen aficionado, it's reassuring to see that Neal's handwriting is as bad as mine.
> Being left handed is fine
As a lefty, I would rather never write another word then twist my hand the way he's doing (above the current line) to avoid the smudges.
When learning new languages, frameworks, or systems, I've learned over the last ten years that I -- as ADHD riddled as I am -- retain and engage with information a lot more when I write by hand, even if I am not medicated.
I keep a handwritten journal and write in script. My penmanship isn't great, but it's good enough.
For exams in my intro programming classes, I allow students to bring a handwritten notes sheet if they wish. I get anything from a few sentences to a sheet so full of writing it almost looks gray. From what I can tell, students who really put effort into their notes sheet look at it less frequently but tend to score higher. This tracks with the studies I've seen on handwritten notes.
I’d like to point out that basically all education research is only partially reproducible or not reproducible at all. So even though this study says it’s good for your brain. Have some skepticism.
I wrote this reply by hand and then used by keyboard which is connected with my mac mini using Bluetooth to type it here so you guys can see it.
"I write all my notes and letters by hand and I started writing them like 2 months ago when I was researching on something and found out the benefits of writing by hand. My post went mega viral on X (@ihteshamali) you will see it here on X and it got like 120k likes and people really loved it. And most people said they will now turn back to writing by hand which is nice."
My hand hurts when I hold a pencil for too long, it has always been that way since when I was young. The computer saved my ability to write longer texts.
That is why I call good pens like my Fink [1] a thinking tool. I always wonder if it is nature or nurture, but I am sure that writing helps me to think in a straight line.
Is there an online support group for people who have been on the keyboard so long that their penmanship looks more like klingon than english? Is there a way to correct this?
Does anyone here handwrite a blog? I've been thinking about doing that, but I'd be interested in how people accomplish it. Personally, I'd like this to be a hobby that gets me away from screens, so I'm looking to focus more on handwriting and minimize how much I'd need to interact with a digital device.
"Paper Website" seems appealing, but I haven't tried it yet: https://paperwebsite.com/
I literally can't think without a pen in my hand. Especially when I'm stuck, writing anything, or even better, drawing, activates my brain cells.
Typing forces you to think linearly, it feels constrained. That's not how the brain works.
As some have noted, if you like writing by hand for all of the benefits listed in this article but also want a digital copy for search, taking a photo and having an LLM read your handwriting works really well.
To streamline this process I wrote an iOS app that does exactly this. I used it to digitize my handwritten diaries, but it works for any handwritten paper.
I really like this talk[0] by Big Suze from Peep Show on how children learn better with physical writing than with typing.
i'm not totally sold on writing prose by hand. it's still a little too uncomfortable for me. but, for doing mathematics or memorizing things, i have specific rituals built around handwriting that i finally figured out how to make work quite well. i have funny hard requirements though: a) clean, white printer sheets only, absolutely no lines, they are distracting b) mechanical pencils only c) a flat, hard, stable and clear writing surface is a must d) a real eraser must be available
my technique for memorizing things involves a handwritten spatiotemporal reproduction from memory (put everything in the same place on the page in the same order) with spaced repetition that exploits sleep cycles. took me forever to figure it out, but once i did things like exams that build on toolboxes of rote memorization became a lot easier!
i guess i should also mention that i have long had an interest in reproducing the causal nature of handwriting for composing text on the computer. things like write only editors that attempt to encourage that same sort of causal flow.
I have been thinking about that with regards to the new generation, I forget where but I saw a YouTube video interviewing Gen Alpha and how they couldn't recognize calligraphy texts.
I was sad, of course, but at the same time, it made me think if their brain is just being shaped differently. Could it be that this sort of thesis "writing = good" applies to us because we belong to a generation that had our formative memories shaped through that activity?
Is there something inherent to writing that makes it good or is it just a consequence because we did things that way?
I hand write my notes so that I don't have to find them again when I need to remember them. I used to study the same way - just summarize everything I'm reading into hand written notes, maybe read them once more before the test if I had time, and pass the test. It's nice to see that my successful practice is now backed by research.
I am really trying to get everything digital. But I much prefer writing by hand, especially when doing math. I got Samsung s10+ and have 2 problems: the pen is too damn small and my handwriting sucks for recognition so it's mostly PDFs for now instead of fully digitized. Anyone have similar problems with solution?
> It might then seem reasonable to think that writing with a stylus on an iPad or similar would be best, since no force is needed and friction is minimized. I don’t think this is true. A small amount of friction is actually desirable.
I find digital handwriting quite pleasant and almost better than writing on paper. Friction is indeed an issue, but you can just buy a dedicated screen protector to address this problem.
I agree with the content of the post.
It does feel like a post stating things that are obvious, were someone not blinded by technology.
Curious if others have noticed a trend of going back to "old school" methods, once there is research etc around it. Seems like you can have just not used the new flashy thing.
Well, sorry but look at the methodology on this. The study the post leans on did not study learning. 36 adults went around copying familiar words, and their "typing" is key presses using one index finger (!).
I'm afraid this one's close to going down the replication crisis whirlpool. According to Sol:
"Direct replications found no reliable learning advantage, while a 2024 meta-analysis found only a *small* handwriting benefit but a far larger typing advantage in information captured."
Typed Versus Handwritten Lecture Notes and College Student Achievement: A Meta-Analysis” by Abraham E. Flanigan and colleagues, published in Educational Psychology Review on July 12, 2024
"Writing by hand is good for your brain", but it does not say the habit or behavior can help you achieve some success, many achievements, especially the more significant ones need a complicated system and long-term hard work (remember 10000 hours theory?)
Somewhat related, I've seen more and more colleges now banning devices in class and reverting to handwritten notes and exams only, presumably due to AI. When I went to college this was actually already done, where many professors, even for CS, made you write code by hand. And it's true, it actually helps you reason better when writing it down over typing it.
I know this is true and all but I think a lot of people never really write anything anyways. Texting, random notes, emails. Strange to say but it feels kind of hipster and performative with the technology we have, which kind of makes it hard to enjoy. What I mean is I understand the theory but never have a chance to implement it or even want to.
This is why I use a reMarkable tablet for my notes. I noticed a few years ago that when I wrote down my notes I actually remembered them more easily. Something about the hand/brain connection helped etch my thoughts more deeply.
I still use Apple Notes, but more as a place to store copy/paste info I want to save or checklists. But for meeting or game design notes? Writing those down 100%.
I have always found interesting that we thing as equivalent "different parts of the brain light up" and "good for the brain". I say this as someone who has an tiny knowledge of neuroscience, but wouldn't you want sometimes to have low brain activity, for certain things?
Having the brain making more connexions and using more resources to do the same thing could be seen, from one point of view, as waste ?
Not that I disagree with the article, of course. Test results speak for themselves, but for example, when I am writing stories, do I need to "better remember" them, or do I need to go faster through my first draft ? (3 years and counting at the moment...wish me luck !)
My thoughts on this is there is a deliberate act going on that is doing more for retention than just the simple act of using a (fountain) pen.
If I am in a lecture and I am writing down everything I hear as fast as possible in one ear, on paper, out the other style I don't think writing is any different than typing the same way.
If I am in lecture and I am trying to stay deliberately between the lines of paper, then I have to take the info in, process it in a way where I analyze and summarize it, and then put it on paper neatly. I have to do that for brevity and to keep up with the lecture. Its not the act of just writing, its the analyzation that occurs before the words hit the paper. This can be achieved with typing as well if you deliberately style your notes.
I think sometimes we correlate this in too simple of terms to use pen = better, the pen forces the deliberate action of analysis easier than typing does.
So I should buy a drawing tablet for my laptop so I can hand write my AI prompts? Got it!
(/s if not obvious!)
Doesn't work for everyone. I have essential tremor and my handwriting is abysmal.
I like writing by hand and now it’s easier than ever to just take a picture and give it to an LLM for a transcription if you need it on your phone/computer. Small local models work well for this too.
I'd rather learn a language than write with a pen. In my life at least, writing with a pen is now depreceated. Maybe writing left handed would be worth it but I can't think of another good reason to bring it back.
I wrote almost my entire PhD thesis by hand, with a pencil. When I made mistakes I erased them. My handwritten notebooks contain close to the final version of each chapter (there were, of course, some further corrections after typesetting).
I don't like writing in pen. I like being able to erase stuff. Having scribbled out bits looks messy and gets on my nerves.
Whatever implement you choose, I do concur with the author that writing by hand is good for you.
I don't write much these days, but I do fill pages full of notes, mostly diagrams and other pictures. I don't understand how some people with jobs similar to mine don't use paper at all.
> Don’t worry about conserving paper
The best suggestion, thank you
Probably one of the best interview questions that I've been asked over the years, is to write a script (can't remember the purpose) in bash, using pen and paper.
Really made me think hard.
This post makes me feel old
I'd like to go back to writing with pen and paper, but my bad handwriting bothers me. So any time I start writing something, part of my concentration is wasted on trying to make it look good.
not only writing, but drawing, art, putting a pen or pencil to paper/tablet and just flowing is great to keep the brain muscle active.
I like handwriting, but it struggles when you need to copy it in your obsidian
I switched from an Obsidian fanboy to only writing by hand, and I'm never going back.
It seemed preposterous to put notes in something I can't back up or "CTRL+F" search, but I've found that yes, sometimes I spend two minutes looking for a note, but when I do I generally never have to look up that information again... as opposed to things I'd search Obsidian for constantly that seemed to never get stored in my brain.
the pencil industry has been waiting 30 years for this paper
Great advice. Didn't know Neal is left-handed.
Neal, if you're reading this, will you ever visit Germany on a book signing tour?
i like writing by hand, and definitely generate better content / thoughts. I don't like going back through my writing and putting it in electronic form (an no writing on an electronic device (ipad/remarkable etc.) doesn't is not a substitute).
All well and good for folks without hand issues.
I have had, and continue having, way above average use for my handwriting. It works for all sorts of math, quick diagrams on anything from geometric reasoning to electronics, composing tricky fragments of text, taking notes on something I'm doing that requires a myriad of easy-to-forget details, and so on.
But my 1st grade teacher and my 1st to 12st year classes variously agreed on how atrocious my handwriting was. Famously, my 1st grade teacher told my parents, "there's no hope". She was right. And, four decades later, it irks me to no end that every time I grab a pen and start writing, the ghosts come to look over my shoulder and judge. "Look at it, he's at it again. That 'f' looks like anything but... That's not a proper uppercase 'I'... you could summon a demon with it, but it would be a pitiful one. That 'g' is vicious. Is that a '1', a '3' or a '7'? Didn't we fail you enough times in basic arithmetic for that? Also, that line of text is sagging as much as your sitting, boy..."
I have about 20 or 30 fountain pens. I do system architecture diagrams, with notes in the margin, using pen and ink. It does help me think. I actually find it relaxing and fun.
Here’s my question, what if the writing looks like handwriting?
This applies to code as well, except, typing, instead of generating
I <3 Stephenson's earlier works: Snow Crash, Diamond Age, and even the lesser stuff (the university one, In the Beginning There Was the Command Line, etc.) were all incredibly well written, and I'd strongly recommend them.
But Cryptonomicon started to go in the wrong direction (though it was still good), and after that he completely lost me by writing 1000 page books that require you to learn half of an entirely new language he made up! His success seems to have made him completely lose the magic (of writing well) that he once had.
As such, I'd take any advice he gives with a mountain of salt. It's like getting advice from a "has been" former athlete: it might be good advice from their glory days, or it might just be junk they spew in their obsolescence.
For last few months, whenever I am trying to understand a difficult problem or a concept or addressing a complex issue at work or in relationships, I try to write one page by hand. Often it brings clarity or surfaces the core confusion/misunderstanding. I don't know why that works but it has been really useful.