Laptop chargers are also an object for which it's trivial to own multiple, at a low cost and high (potential) advantage.
Other examples: Take caffeine once a week (and nicotine (not cigarettes!) once a month) instead of never or daily. Leave social situations when they're not fun or useful anymore. Do small cost-benefit analyses when they make sense[1].
See also: Solved Problems Repository, Boring Advice Repository.
I've done two already this year: One to decide whether to leave a bootcamp, and another to decide which gym to select. (The second one misfired: I made a mistake in my calculation, taking only the way there as a cost and not the way back to public transport, which led me to choose the wrong one (by <100€ of cost over the time I go there)). I should've done the math (done ✓), then burned the math and gone with my gut (not done ✗).) ↩︎
Just last week I wrote a post reviewing the evidence on caffeine cycling and caffeine habituation. My conclusion was that the evidence was thin and it's hard to say anything with confidence.[1]
My weakly held beliefs are:
I take caffeine 3 days a week and I am currently running a self-experiment (described in my linked post). I'm currently in the experimental phase, I already did a 9-day withdrawal period and my test results over that period (weakly) suggest that I wasn't habituated previously because my performance didn't improve during the withdrawal period (it actually got worse, p=0.4 on a regression test).
[1] Gavin Leech's post that you linked cited a paper on brain receptors in mice which I was unaware of, I will edit my post to include it. Based on reading the abstract, it looks like that study suggests a weaker habituation effect than the studies I looked at (receptor density in mice increased by 20–25% which naively suggests a 20–25% reduc...
Update: I finished my self-experiment, results are here: https://mdickens.me/2024/04/11/caffeine_self_experiment/
A list of things that "everyone knows you should do" that I have gained value from NOT doing:
- health things recommended by "experts" that few people do and are therefore not lindy
- drink lots of water - diminishing marginal returns. if you have to get to pee at night you may be drinking too much
- sunglasses - outdoor light improves your eyesight and makes you more alert.
- diet stuff. eating a lot of vegetables, eating no vegetables, cutting salt, cutting fat, cutting carbs - nutrition is not solved, your body is a complex system, and your body is not like other bodies for reasons no one really knows.
- avoid fast food
- drink red wine
- don't waste food
- avoid nicotine
- buy a car
- get a mortgage for a house
- save lots of money in a retirement account and buy index funds
- shower daily
- use shampoo
- wear shoes
- walk
- sleep under a blanket
Minor nitpick:
You wouldn’t do anything absurdly dangerous, like take unknown drugs or ride a bike without a helmet.
Riding a bike without a helmet is not "absurdly dangerous". Mostly because riding a bike is not very dangerous, to begin with (unless you are doing absurdly dangerous stunts with it, but then it's a different question and anything that reduces injuries helps). Helmets do reduce injuries by a factor of about three.
I will push against.
I feel unhappy with this post, and not just because it called me an idiot. I think epithets and thoughtless dismissals are cheap and oversupplied. Patience and understanding are costly and undersupplied.
A lot of the seemingly easy wins in Mark's list were not so easy for me. Becoming more patient helped me a lot, whereas internal vitriol made things worse.I benefitted hugely from Mr. Money Mustache, but I think I was slower to implement his recommendations because he kept calling me an idiot and literally telling me to punch myself in the face.
If a bunch of people get enduring benefits from adopting the "such an idiot" frame, then maybe I'll change my mind. (They do have to be enduring though.)
Here is a meme I would be much happier to see spread:
You, yes you might be able to permanently lower the cost of exercise to yourself if you spend a few days' worth of discretionary resources on sampling the sports in Mark Xu's list. But if you do that and it doesn't work, then ok, maybe you really are one of the metabolically underprivileged, and I hope you figure out some alternative.
Side notes:
You would have multiple copies of any object that would make you sad if you didn’t have it
This seems more directly to be an issue with finances than idiotic thinking. off the top of my head: I'd be pretty devastated if I didn't have my 30 year old prime lens, but I also can't afford to buy one, especially because it's quite rare and prices have gone up since I bought it. A second car is a luxury few can afford. Or am I misunderstanding the point of this list?
Probably >90% of people I know are aware that exercise, sleep and food are important. The reason they don't do them or do them poorly is not a lack of knowledge, it's a lack of dopamine or motivation or whatever you wanna call it.
You would have tried making your room as bright as the outdoors.
i have. i find i operate better in the darkness, where everything is dark except for my screen. it provides sensory deprivation of unimportant information, allowing my neural network to focus on ideation.
You would carry batteries to recharge your phone.
Anker makes dual wall chargers/batteries that I found extremely convenient while traveling.
You would have multiple copies of any object that would make you sad if you didn’t have it
especially a second pair of sheets, so you can wash them at your leisure.
As an idiot, I found this useful. However, what did you mean by “… routinely look up key numbers and do numerical consistency checks during thinking”?
To build on your point about sleep : if you’re taking melatonin and getting enough sleep but still feel groggy, it’s worth considering the dosage. The average adult naturally produces about 0.3mg of melatonin, yet over-the-counter supplements are commonly available in dosages of 1 - 10mg.
One way to do this is to email people that you want to be your mentor with the subject “Request for Mentorship”.
I'm curious if anyone sending emails like these have gotten mentors. The success rate might be higher if you form a connection and then ask for recurring meetings.
I am really cautious of saying that there are only 2 things I am not doing and I got a weird feeling that I ticked most the boxes. Has anybody had this feeling? (OK I don't use pens and I don't have a consistent mentor).
I do the majority of these, and converged on them independently over the course of decades. I ended up doing most of these because they made my life better.
You wouldn’t take irreversible actions if you didn’t know what the fuck you were doing.
I would add for clarity "...if you knew you didn't know...." [edit:] did not realize this reaction would take the form of a separate comment, ah well serves the same function I guess.
Some stupidly obvious hacks that worked for me. Most were designed to help me push through ADHD issues, but would be just as useful for neurotypicals:
The LessWrong Review runs every year to select the posts that have most stood the test of time. This post is not yet eligible for review, but will be at the end of 2025. The top fifty or so posts are featured prominently on the site throughout the year.
Hopefully, the review is better than karma at judging enduring value. If we have accurate prediction markets on the review results, maybe we can have better incentives on LessWrong today. Will this post make the top fifty?
Soft downvoted for encouraging self-talk that I think will be harmful for most of the people here. Some people might be able to jest at themselves well, but I suspect most will have their self image slightly negatively affected by thinking of themselves as an idiot.
Most of the individual things you recommend considering are indeed worth considering.
A post I like by @Mark Xu (who agreed to my crossposting in full).
Some more from me: