I first tried polyphasic sleep almost 5 years ago, in summer 2011. About 6 days into my uberman adaptation, I gave up. Two years later, I tried adapting to everyman 3, which I persisted with for several months with some success, but ultimately it didn’t quite work for me. Towards the end of that summer (2013) I tried uberman again, because a bunch of people were trying it all at once and I still aspired to greatness.
The results of that experiment are pretty telling: out of a dozen people, none of them successfully adapted to uberman or everyman. This, despite doing nearly everything right, and being all in a house together where they could ensure each other stayed awake. But within a month or two, all had reverted, and I hear that there were some negative effects in the form of narcolepsy and one or two other issues.
So if you’re planning to adapt to one of these schedules, your odds of success are low.
That being said, I maintain that my polyphasic sleep experiments ended up having one of the most positive effects on my life. Why? I learned to nap and became biphasic, fixing a sleep issue I’d had for as long as I can remember.
When I was a kid, my parents used to insist I had my lights out by a certain time, but I was almost never able to actually sleep then, so I would sneakily read with a flashlight, or othertimes follow the letter of the law by doing things in my room with the lights out (mostly pushups and sittups).
One of the easiest times to change your personality (to become less shy, for instance) is when you move somewhere new. Personalities are interfaces, so those who are familiar with you will have expectations of how to interface with you—some of which they may cherish; others may be frustrating.
But at any rate, the ways that they’ll interact with you will be designed to interface with the personality they know. Which means that it’ll tend to reinforce the older patterns in you, since those will be easiest and most comfortable. (There’s an additional element related to the logic of appropriateness, too)
I recently found myself wanting to upgrade my personality, without an obvious context change like moving.
And, since I had been talking with my friend Brent about chaos magick, ritual-work and my behaviour change desires, he suggested creating a ritual for myself.
I liked the idea: a ritual would…
As I said above, if you want to have dramatic change, there usually has to be a moment when it happens. Otherwise you’re going to tend to assume that » read the rest of this entry »
About half a million people are injured each year from motor vehicle accidents involving a distracted driver. (This post isn’t actually about driving—we’re going to use driving as an analogy to understand something else.)
This article cites research to answer a bunch of FAQs about the dangers of talking on the phone while driving. One of these is:
Q: Is talking on the phone more distracting than talking to a passenger?
A: The cognitive workload for the driver is the same, according to Strayer. In his test, conversing with a passenger rated a 2.3 on the 1-to-5 scale; talking on a hand-held phone, a 2.4; and a hands-free phone, a 2.3. However, having another person in the car generally results in safer driving, because there’s often an extra set of eyes on the road. Also, passengers tend to stop talking when the demands of driving increase, Strayer says. “So passenger and cell conversations have different crash risks because the passenger helps out.”
There are a couple things going on here. One of them is that the passenger has more situational awareness: the phone-based conversational partner may not even know their counterpart is on the road, let alone any of the details. The passenger can observe not only the driver but also the state of the car and the surroundings. They may additionally be aware of the intended destination, and so on. The other main thing that’s going on is that the passenger is going the same place as the driver, in the same vehicle, so they have a natural built-in interest to help the drive go well. They have a shared intent, and aligned interests.
Now, if I’m on the phone with you while I’m driving, you (hopefully!) don’t want me to crash, but psychologically it’s very different from when you yourself are (a) at risk and (b) your hindbrain knows it.
So I think that there’s something important going on with both of these pieces: awareness and values.
If you get distracted while driving, you might get in an accident. If you get distracted while working, or otherwise pursuing some sort of goal, you might waste time and fail to achieve your aims. And as with driving, other people can totally be distracting.
Given that, what can we learn from the driving analogy, that might inform how and with whom we choose to relate?
» read the rest of this entry »
Alternate title: “Use unique, non-obvious terms for nuanced concepts”
Naming things! Naming things is hard. It’s been claimed that it’s one of the hardest parts of computer science. Now, this might sound surprising, but one of my favoritely named concepts is Kahneman’s System 1 and System 2.
I want you to pause for a few seconds and consider what comes to mind when you read just the bolded phrase above.
If you’re familiar with the concepts of S1 and S2, then you probably have a pretty rich sense of what I’m talking about. Or perhaps you have a partial notion: “I think it was about…” or something. If you’ve never been exposed to the concept, then you probably have no idea.
Now, Kahneman could have reasonably named these systems lots of other things, like “emotional cognition” and “rational cognition”… or “fast, automatic thinking” and “slow, deliberate thinking”. But now imagine that it had been “emotional and rational cognition” that Kahneman had written about, and the effect on the earlier paragraph.
It would be about the same for those who had studied it in depth, but now those who had heard about it briefly (or maybe at one point knew about the concepts) would be reminded of that one particular contrast between S1 and S2 (emotion/reason) and be primed to think that was the main one, forgetting about all of the other parameters that that distinction seeks to describe. Those who had never heard of Kahneman’s research might assume that they basically knew what the terms were about, because they already have a sense of what emotion and reason are.
I spent last weekend mentoring at a CFAR workshop. One interesting pattern that I and another mentor identified was that sometimes less enthused participants would confront one of us about CFAR’s flaws. These conversations often seemed to have a thing in common:
Participant: “So it seems that CFAR has flaw X, and also flaw Y.”
Me: “Oh yeah, totally. Those are definitely issues that are keeping CFAR from really being as great as it could be.”
Participants: “So like, ugh, CFAR?”
Me: “But like… CFAR!”
Which is to say that the participant was taking flaws X and Y as implying that CFAR was doomed or something, whereas I was thinking that CFAR was pretty great, and would be even better once X and Y were fixed. And hey, great, now that we’ve identified that X and Y are the main flaws, that’s substantial progress towards fixing them.
Neither position is necessarily right. The implications are » read the rest of this entry »
“Made it back from the CFAR retreat. Wow. What an amazing 5 days.”
— me in my journal, three years ago, on January 29th, 2013. Tomorrow I’m about to go be a mentor at another workshop, that’s both deeply similar to the one I attended 3 years ago, and very different.
As am I.
I’m not very sentimental, but the decision to go to that workshop had a bigger impact on my life than most other decisions I’ve made (especially ones that seemed about that size) so I wanted to take some time to do a little retrospective.
Ideally, it would be cool to look at my Jan’13 workbook and compare it with my current sense of things, but unfortunately it’s back in Canada. One thing I was able to do was to pull up my Remember The Milk. Back then, one of the things that CFAR guided its participants to do was to set up a modified Getting Things Done system, with the idea that this was practically necessary to making anything else happen consistently in the weeks following the workshop.
It seems that I actually stuck to this system for longer than I remembered doing so—about a year, including several months after creating Complice, my own productivity system. This isn’t too surprising though, given that Complice itself is geared towards “what am I doing towards my goals today?” rather than the inbox+organization aspects of GTD.
At any rate, one of the things I found when I dug up my old list of tasks was a bunch of ones from the CFAR workshop highlighting phrases I wanted to look up. Three notable examples: (all concepts from the Less Wrong Sequences)
Imagine that you often forget to put the trash out on thursday night before the garbage truck comes on friday morning. Taking the trash out isn’t super fun, but you know, neither is never taking the trash out (eww) and it’s probably better to take it out thursday night than friday at noon.
So then imagine that it’s thursday night, and you’re on the phone with your friend from out of town, and they remind you that “hey, last time we talked, weren’t you lamenting that you always forget to take the trash out on Thursday?”
That would be a pretty helpful reminder, right? And you probably wouldn’t be mad at your friend. I deliberately made it be your out-of-town friend reminding you, not your housemate, because I wanted to have it be a person who obviously wasn’t responsible for doing it themselves.
Imagine that instead of your friend reminding you, the reminder comes from past-you. You had set up a little calendar event or something that goes “ping!” on thursday evenings. I think that the way a lot of people feel about these reminders from past-selves is that they’re commands: “HEY YOU. TAKE OUT THE GARBAGE, NOW.” » read the rest of this entry »
Another year, another yearly review blog post.
I was kind of nervous when I thought about writing this one: some of my numbers or more objective measures of life-quality or performance have gone down this year (e.g. pushups, books read). Did my life get worse? Or did I implicitly switch to measuring my life by different means?
I had a fantastic year, with several notable milestones, so I think it’s more-so the latter. But one must be careful of moving the goal-posts after the ball is in motion!
(Edit: Great Scott, the Object-level section is looooong. I won’t blame you if you want to jump to the Process-level section, which contains more reflection and less “here’s what I did”)
Okay, the first exciting thing to announce is I graduated from university. Bachelor of Applied Science, Systems Design Engineering. I went to school at UWaterloo, so like the rest of Engineering grads across Canada I got an iron ring with an interesting story in addition to my diploma.
» read the rest of this entry »
What do you want? Great, go get it. Tomorrow, maybe.
This is better advice for some things than others. To use a trivial example, say you’re part of a business that involves selling directly to clients. And your goal is to grow sales by X% this year. Well, you can’t reach out and directly move the dial on how much product the company has sold. What you can do is make more sales calls. Just remember: what ultimately matters isn’t the number of calls but the annual sales.
The 4 Disciplines of Execution (great pdf summary here) calls this distinction “lead measures” vs “lag measures”. Lead measures are the ones that you can influence directly, in the short term. They tend to be relatively “instrumental“—not things you want intrinsically, so much as things you want because they help you get things you do want intrinstically. The lead measures that you choose for a given situation represent a belief you have about the best way to influence the lag measure. For the most part, you’d happily choose a different lead measure if you thought that’s what could get you closer to the goal.
Briefly, some examples that follow this pattern:
There are a lot of interfaces that irk me, not because they’re poorly designed in general, but because they don’t interface well with my brain. In particular, they don’t interface well with the speed of brains. The best interfaces become extensions of your body. You gain the same direct control over them that you have over your fingertips, your eyes, your tongue in forming words.
This essay comes in two parts: (1) why this is an issue and (2) advice on how to make the best of what we’ve got.
One thing that characterizes your control over your body is that it (usually) has very, very good feedback. Probably a bunch of kinds you don’t even realize exists. Consider that your muscles don’t actually know anything about location, but simply exerting a pulling force. If all of the information you had were your senses of sight and touch-against-skin, and the ability to control those pulling forces, it would be really hard to control your body. But fortunately, you also have proprioception, the sense that lets you know where your body is, even if your eyes are shut and nothing is touching. For example, close your eyes and try to bring your finger to about 2cm (an inch) from your nose. It’s trivially easy.
One more example that I love and then I’ll move on. Compensatory eye movements. Focus your gaze at something at least two feet away, then bobble your head around. Tried it? Your brain has sophisticated systems (approximating calculus that most engineering students would struggle with) that move your eyes exactly opposite to your head, so that whatever you’re looking at remains in the center of your gaze and really quite incredibly stable even while you flail your head. This blew my mind when I first realized it.
The result of all of these control systems is that our bodies kind of just do what we tell them to. As I type this, I don’t have to be constantly monitoring whether my arms are exerting enough force to stay levitated above my keyboard. I just will them to be there. It’s beyond easy―it’s effortless.
Now, try willing your phone to call your friend. You’re allowed to communicate your will using your voice, your hands, whatever. Why does it take so many steps, or so much waiting?