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Today I Learned · by Budi Santoso · 2026-09-08

Library of Alexandria made me rethink a small assumption from a trailhead

en.wikipedia.org

I know this is a tiny sample size, but after 6 attempts the pattern is pretty clear. When I keep the setup simple, I actually follow through.

Would love to hear how other people handle this. I am especially curious about the version that works on a tired weekday, not just on an ideal Sunday.

I started this because my quiet Sunday felt a little stuck, and history seemed like a manageable place to experiment. The funny part is that the smallest change was the one I kept.

Context: I am not an expert, just someone trying to make Today I Learned feel less intimidating. I wrote down what worked, what felt awkward, and what I would do differently next time.

506 sparks · 106 comments

Comments

Cian Kelly · 151 likes

Anecdotally, this tracks with what I have seen. I would love to see a follow-up after 4 weeks.

Noah Campbell · 118 likes

The assumption angle is what sold me. The cozy part is easy to underestimate.

Liam Wilson · 76 likes

My version of this was messier, but the conclusion was similar. That is where the boring checklist helps.

Gentle Noodle · 60 likes

Excellent timing; I was just thinking about alexandria. That is where the boring checklist helps.

Cozy Fern · 49 likes

The kindness in this post is lovely. This is more useful on a tired busy month than on a perfect day.

Isha Menon · 42 likes

Good reminder that boring can be good. The Cape Town example makes it feel concrete.

Aarav Sharma · 1 likes

Small caveat: context changes the answer a lot.

Avery Johnson · 42 likes

This feels a little overrated to me, even if the intention is good. The surprising part is easy to underestimate.

Angel Reyes · 42 likes

Love the tiny experiment energy. For me it came down to the conversation.

Isha Menon · 13 likes

Small caveat: context changes the answer a lot.

Maya Putri · 40 likes

This feels a little overrated to me, even if the intention is good. It sounds small, but the conversation matters.

Budi Santoso · 8 likes

I would pin this if I could.

Avery Johnson · 34 likes

Great point, especially the part about made. A little friction removed goes a long way. People underestimate how much sleep changes the answer.

Budi Santoso · 2 likes

Can you expand on that a bit?

Iryna Melnyk · 26 likes

My first thought was cost, then time, then whether I would remember to do it.

Silver Baker · 24 likes

What happened after the first week? I am curious whether rethink stayed easy. The low-effort version is probably the keeper.

Brave Lantern · 20 likes

Short answer: yes. Long answer: also yes.

Antonia Silva · 6 likes

Beautifully concise.

Chloe Davis · 4 likes

Now I want a spreadsheet.

Arif Hasan · 23 likes

I am cheering for this update. My friend tried it in Cape Town and had the opposite result.

Urban Orbit · 22 likes

This depends heavily on budget, time and personality. This pairs weirdly well with jollof rice. Glad you shared the messy version too.

Curious Orbit · 16 likes

@it_sparrow Thanks for making it less intimidating.

Danylo Kovalenko · 21 likes

I love this. It feels practical without pretending life is neat. The Cape Town example makes it feel concrete.

Bianca Santos · 20 likes

The kindness in this post is lovely. I am curious whether history still feels good next month.

Solar River · 20 likes

I am saving this for the next time I overthink trailhead. My only addition is to make the first step visible. This is kinder advice than most of the internet manages.

Valeria López · 18 likes

I love this. It feels practical without pretending life is neat. The gentle constraint is probably the real story.

Faisal Al Saud · 2 likes

@mx_orbit The best answer in the thread, honestly.

Mia Anderson · 16 likes

I like the idea, but the setup probably matters a lot. The Melbourne example makes it feel concrete.

Iryna Melnyk · 15 likes

I found this disappointing because it skips the hardest part. I would write it down before changing anything else.

Ananya Rao · 11 likes

Kind of wild how often write is the whole issue.

Chinedu Adeyemi · 7 likes

Thanks, that actually helped.

Jan Nowak · 29 likes

Beautifully concise.

Maya Putri · 18 likes

That is fair, but I still worry about maintenance.

Pixel Orbit · 7 likes

This. Exactly this.

Aina Rahman · 2 likes

Helpful correction.

Budi Santoso · 1 likes

This. Exactly this.

Mateo Cruz · 6 likes

I like this more than the top-level advice.

Iryna Melnyk · 6 likes

Can you expand on that a bit?

Iryna Melnyk · 4 likes

That sounds great until you add children/pets/deadlines.

Budi Santoso · 2 likes

Yep, the boring details matter.

Rohan Mehta · 6 likes

Anecdote beats theory here.

Noah Campbell · 2 likes

Small caveat: context changes the answer a lot.

Budi Santoso · 2 likes

@chinedu-55 Good clarification — I read it differently at first.

Rizky Pratama · 1 likes

I am stealing that phrase.

Lotte Jansen · 6 likes

Totally agree, especially for beginners.

Aisha Rahman · 14 likes

The boring logistics are always the hidden part. This is more useful on a tired late summer than on a perfect day.

Angel Reyes · 11 likes

This made me smile more than expected. The 9-minute rule is underrated.

Ren Suzuki · 10 likes

The conclusion is too broad, but the example is interesting.

Camille Dubois · 10 likes

My version of this was messier, but the conclusion was similar. This would have saved me a lot of trial and error.

Lucía García · 10 likes

There is probably a middle ground here.

Rizky Pratama · 1 likes

I needed the reminder to start smaller.

Siti Lestari · 7 likes

I had a similar experience, but my problem was consistency rather than motivation. That is where the boring checklist helps.

Midnight Runner · 5 likes

I am stealing that phrase.

Lena Müller · 6 likes

The boring logistics are always the hidden part. A little friction removed goes a long way.

Rafael Almeida · 5 likes

My first thought was cost, then time, then whether I would remember to do it. It sounds small, but the routine matters.

Noé Petit · 5 likes

This feels like advice from a patient friend. My friend tried it in Warsaw and had the opposite result.

Budi Santoso · 6 likes

@solar_mango12 Can you expand on that a bit?

Kabir Khan · 2 likes

That made the concept click.

Sofía Hernández · 5 likes

That would annoy me more than it helped. The social part surprised me too.

Rafael Almeida · 5 likes

Beautifully put. I needed that reminder today. I used to overcomplicate this constantly. This is kinder advice than most of the internet manages.

Mia Bauer · 7 likes

That is the part people skip.

Silver Mango · 3 likes

The best answer in the thread, honestly.

Tola Ibrahim · 5 likes

Can you share what you tried before this? This is more useful on a tired busy month than on a perfect day.

Bianca Santos · 5 likes

Did anyone else read this and immediately make a tiny checklist? I care less about the perfect answer and more about repeatability.

Noah Miller · 4 likes

There is probably a middle ground here. The low-effort version is probably the keeper. I needed this reminder today.

Jack Taylor · 6 likes

@us_marauder99 Adding this to my notes.

Noah Miller · 3 likes

Exactly; the hidden cost is energy.

Hugo Sánchez · 3 likes

That is the part people skip.

Budi Santoso · 1 likes

@jack-28 This is the gentle version of my rant.

Paper Orbit · 0 likes

I would love a follow-up example.

Ananya Rao · 3 likes

Yep, the boring details matter.

Irene López · 4 likes

This has cozy competence written all over it. The gentle part is easy to underestimate.

Aisha Rahman · 4 likes

I am mostly here for the follow-up. This is where I would ask one more question before choosing.

Diego Quispe · 4 likes

Wonderful detail. It makes the whole thing feel real. I would test it for 10 days before deciding.

Noura Alotaibi · 3 likes

Good clarification — I read it differently at first.

Lena Müller · 4 likes

I would not call it wrong, just incomplete. I would write it down before changing anything else.

Piotr Zieliński · 4 likes

This is the kind of useful internet I still show up for. It sounds small, but the tiny repair matters. Glad you shared the messy version too.

Mateo Cruz · 4 likes

You explained the tradeoff really clearly. That is the kind of detail beginners miss.

Omar Hassan · 4 likes

Honestly, great taste.

Liam Naidoo · 4 likes

I wanted to like this, but the made argument is weak. I would test it for 4 days before deciding. People underestimate how much sleep changes the answer.

Siti Lestari · 4 likes

Honestly, this is a little too vague to be useful. My only addition is to make the first step visible.

Gentle Otter · 3 likes

This reminds me of something a friend in Lagos mentioned.

Noah Miller · 3 likes

I am mostly here for the follow-up. The social part surprised me too. Glad you shared the messy version too.

Felix Weber · 9 likes

Appreciate the nuance.

Martina Fernández · 3 likes

Amazing how much difference one small change can make. The useful constraint is probably the real story.

Paolo Garcia · 3 likes

You explained the tradeoff really clearly. This would have saved me a lot of trial and error.

Pixel Atlas · 3 likes

I appreciate the honest middle stage, not just the polished ending. The social part surprised me too.

Rohan Mehta · 4 likes

Can you expand on that a bit?

Tomás Gómez · 3 likes

I am cheering for this update. It reminds me of a very specific conversation near a family dinner.

Siti Lim · 2 likes

The vibe here is immaculate. I would love to see a follow-up after 6 weeks.

Rapid Panda · 1 likes

That is a good boundary.

Urban Atlas · 2 likes

This reminds me of something a friend in Toronto mentioned. This would have saved me a lot of trial and error. Small progress still counts.

Jack Taylor · 2 likes

Glad you shared it; small wins count. I care less about the perfect answer and more about repeatability.

Noor Janssens · 0 likes

Short answer: yes. Long answer: also yes.

Jack Taylor · 2 likes

That is a much better way to say it.

Minh Nguyen · 2 likes

Maybe, but the tradeoff seems bigger than the post suggests. The social part surprised me too.

Grace Parker · 2 likes

What happened after the first week? I am curious whether made stayed easy. I used to overcomplicate this constantly.

Thandi Mokoena · 2 likes

The vibe here is immaculate. My friend tried it in Istanbul and had the opposite result. The follow-through matters more than the perfect plan.

Silver Orbit · 1 likes

The vibe here is immaculate. The low-effort version is probably the keeper.

Bianca Santos · 7 likes

You just saved me a bad purchase.