Being rational takes more energy than being irrational. You have to put thought into it. Some people have a lot of mental energy. To refer to something less vague and more scientific: there are different levels of intelligence and different levels of intellectual supersensitivity (A term from Dabrowski that refers to how excitable certain aspects of your nervous system are.) Long story short: Some people cannot analyze constantly because it’s too difficult for them to do so. They run out of juice. Perhaps you are one of those rare people who has such high stamina for analysis that you rarely run into your limit. If that’s the case, it probably seems strange to you that anybody wouldn’t attempt to maintain a state of constant analysis.
The point is to make these things automatic so that one doesn’t have to analyze all the time. I definitely don’t feel like I “maintain a state of constant analysis,” even when applying purportedly advanced rationality techniques. It basically feels the same as thinking about things normally, except that I am right more often.
So in reality, the vast majority of people are not capable of the kind of constant meta-cognitive analysis that is required to be rational all the time. You use the word “ingrained” and I have seen Eliezer talk about how patterns of behavior can become habits (I assume he means that the thoughts are cached) and I think this kind of habit / ingrained response works beautifully when no decision-making is required and you can simply do the same thing that you usually do. But whenever one is trying to figure something out (like for instance working out the answers to questions on a survey) they’re going to need to put additional brainpower into that.
I don’t believe that your claim is true, but if it is I think LessWrong is doomed as a concept. I frankly do not think people will be able to accurately evaluate when they need to apply thinking skills to their decisions, so if we cannot teach skills on this level—teach habits, as you say—I do not think LessWrong will ever accomplish anything of real worth.
One example of a skill that I have taken on on this level is reference class forecasting. If I need to estimate how long something will take, my go-to method is to take the outside view. I am so used to this that it is now the automatic response to questions of estimating times.
As I used my brainpower rationing strategies, it dawned on me that others ration brainpower, too. I see it all the time. Suddenly, I understood what they were doing. I understood why they kept telling me things like “You think too much!” They needed to change the subject so they wouldn’t become mentally fatigued. :/
I don’t use “brainpower rationing” because I frankly have never felt the need to do so. I have told people that they “think too much” under certain circumstances (most notably when thinking is impeding action), and the thought of “brainpower rationing” has never come to mind until I saw this post.
Maybe I misinterpreted here but it sounds like you’re saying you don’t believe in mental stamina limits? Maybe you mean that you don’t think rationality requires much brainpower?
but if it is I think LessWrong is doomed as a concept.
I don’t think we’d be doomed, and there are a few reasons for that:
There are people in existence who really can analyze pretty much constantly. THOSE people would theoretically have a pretty good chance of being rational all the time.
People who cannot analyze anywhere near constantly can simply choose their battles. If they’re aware of their mental stamina limits, they can work with them. Realizing you don’t know stuff and that you don’t have enough mental stamina to figure it out right now is kind of sad but it is still perfectly rational, so perhaps rationalists with low mental stamina can still be good rationalists that way.
There are things that decrease mental fatigue. For instance, taking 15 minute breaks every 90 minutes (The book “The power of full engagement: manage energy not time” talks about this). We could do experiments on ourselves to find out what other things reduce or prevent mental fatigue. There may be low-hanging apples we’re totally unaware of.
One example of a skill that I have taken on on this level is reference class forecasting. If I need to estimate how long something will take, my go-to method is to take the outside view. I am so used to this that it is now the automatic response to questions of estimating times.
Okay, so you’ve learned to instantly go to a certain method. I can believe that this does not take much brainpower. However, how much brainpower does it take to execute the outside view method, on average, for the types of things you use it for? How many times can you execute the outside view in a day? Have you ever tried to reach your mental stamina limit?
I don’t use “brainpower rationing” because I frankly have never felt the need to do so.
Do you ever get home from work and feel relieved that you can relax now, and then do something that’s not mentally taxing? Do you ever find that you’re starting to hate an activity, and notice you’re making more and more mistakes? Do you ever feel lazy and can’t be bothered to do anything useful? I bet you do experience mental fatigue but don’t recognize it as such. A lot of people just berate themselves for being unproductive, and don’t consciously recognize that they’ve hit a real limit.
therefore he must have been born in the early 1700s.
20 year margin means I don’t have to be precise.
answer: 1700 or 1705 (can’t remember which I put)
get question right
The more difficult part was the probability estimate. But using the heuristics taught to me by this book, this took only a few calculations. And the more I do these types of calculations, the faster and more calibrated I become. Eventually I hope to make them automatic at the 8 + 4 = 12 level.
If I were doing the calculation “for real” and not on a survey my algorithm would be much easier:
see name
copy/paste name into Google
look at Wikipedia
look at other sources to confirm (if important)
Maybe I misinterpreted here but it sounds like you’re saying you don’t believe in mental stamina limits?
I know they exist on some level thanks to my experience with dual n-back, but I’ve yet to encounter any practical situation that imposes them (aside from “getting tired, which is different), and if I did I’m sure I could train my way out, just as I trained my way out of certain physical stamina limits. For example, it was once hard for me to maintain my endurance throughout a full fencing bout, but following some training I can do several in a row without becoming seriously fatigued. I’m sure better fencers than me can do even more.
LessWrong and CFAR, in my view, should provide the mental equivalent of that training if it is indeed necessary for the practice of rationality. I’m not, however, convinced that it is.
However, how much brainpower does it take to execute the outside view method, on average, for the types of things you use it for? How many times can you execute the outside view in a day? Have you ever tried to reach your mental stamina limit?
Immeasurably small (no perceived effort and takes less time than the alternative)/indeterminate/not in this respect. Most of the effort was involved in correctly identifying situations in which the method was useful, not in actually executing the method, but once the method became sufficiently ingrained that too went away.
Do you ever get home from work and feel relieved that you can relax now, and then do something that’s not mentally taxing?
No. My work is generally fun.
Do you ever find that you’re starting to hate an activity, and notice you’re making more and more mistakes?
Not really. Sometimes I get bored, does that count?
Do you ever feel lazy and can’t be bothered to do anything useful?
Nancy, there is already a term for this. It’s “intellectual overexcitability” or “intellectual supersensitivity”. These are terms from Dabrowski. Look up the “Theory of Positive Disintegration” to learn more.
Those terms seem like pathologizing—which is not surprising, considering that Dabrowski puts emphasis on the difficulties of the path. I was thinking more of the idea that some people like thinking more than others, just as some people like moving around more than others, which is something much less intense.
I was wondering whether Dabrowski was influenced by Gurdjieff, and it turns out that he was.
The point is to make these things automatic so that one doesn’t have to analyze all the time. I definitely don’t feel like I “maintain a state of constant analysis,” even when applying purportedly advanced rationality techniques. It basically feels the same as thinking about things normally, except that I am right more often.
I don’t believe that your claim is true, but if it is I think LessWrong is doomed as a concept. I frankly do not think people will be able to accurately evaluate when they need to apply thinking skills to their decisions, so if we cannot teach skills on this level—teach habits, as you say—I do not think LessWrong will ever accomplish anything of real worth.
One example of a skill that I have taken on on this level is reference class forecasting. If I need to estimate how long something will take, my go-to method is to take the outside view. I am so used to this that it is now the automatic response to questions of estimating times.
I don’t use “brainpower rationing” because I frankly have never felt the need to do so. I have told people that they “think too much” under certain circumstances (most notably when thinking is impeding action), and the thought of “brainpower rationing” has never come to mind until I saw this post.
What do you make of this?
Maybe I misinterpreted here but it sounds like you’re saying you don’t believe in mental stamina limits? Maybe you mean that you don’t think rationality requires much brainpower?
I don’t think we’d be doomed, and there are a few reasons for that:
There are people in existence who really can analyze pretty much constantly. THOSE people would theoretically have a pretty good chance of being rational all the time.
People who cannot analyze anywhere near constantly can simply choose their battles. If they’re aware of their mental stamina limits, they can work with them. Realizing you don’t know stuff and that you don’t have enough mental stamina to figure it out right now is kind of sad but it is still perfectly rational, so perhaps rationalists with low mental stamina can still be good rationalists that way.
There are things that decrease mental fatigue. For instance, taking 15 minute breaks every 90 minutes (The book “The power of full engagement: manage energy not time” talks about this). We could do experiments on ourselves to find out what other things reduce or prevent mental fatigue. There may be low-hanging apples we’re totally unaware of.
Okay, so you’ve learned to instantly go to a certain method. I can believe that this does not take much brainpower. However, how much brainpower does it take to execute the outside view method, on average, for the types of things you use it for? How many times can you execute the outside view in a day? Have you ever tried to reach your mental stamina limit?
Do you ever get home from work and feel relieved that you can relax now, and then do something that’s not mentally taxing? Do you ever find that you’re starting to hate an activity, and notice you’re making more and more mistakes? Do you ever feel lazy and can’t be bothered to do anything useful? I bet you do experience mental fatigue but don’t recognize it as such. A lot of people just berate themselves for being unproductive, and don’t consciously recognize that they’ve hit a real limit.
My method of doing the same calculation was:
see name
remember “mid-1700s”
therefore he must have been born in the early 1700s.
20 year margin means I don’t have to be precise.
answer: 1700 or 1705 (can’t remember which I put)
get question right
The more difficult part was the probability estimate. But using the heuristics taught to me by this book, this took only a few calculations. And the more I do these types of calculations, the faster and more calibrated I become. Eventually I hope to make them automatic at the 8 + 4 = 12 level.
If I were doing the calculation “for real” and not on a survey my algorithm would be much easier:
see name
copy/paste name into Google
look at Wikipedia
look at other sources to confirm (if important)
I know they exist on some level thanks to my experience with dual n-back, but I’ve yet to encounter any practical situation that imposes them (aside from “getting tired, which is different), and if I did I’m sure I could train my way out, just as I trained my way out of certain physical stamina limits. For example, it was once hard for me to maintain my endurance throughout a full fencing bout, but following some training I can do several in a row without becoming seriously fatigued. I’m sure better fencers than me can do even more.
LessWrong and CFAR, in my view, should provide the mental equivalent of that training if it is indeed necessary for the practice of rationality. I’m not, however, convinced that it is.
Immeasurably small (no perceived effort and takes less time than the alternative)/indeterminate/not in this respect. Most of the effort was involved in correctly identifying situations in which the method was useful, not in actually executing the method, but once the method became sufficiently ingrained that too went away.
No. My work is generally fun.
Not really. Sometimes I get bored, does that count?
Negative.
I think mental stamina is an important concept.
I’ll add mental exuberance (not an ideally clear word, but I don’t have a better one)-- how much people feel an impulse to think.
Nancy, there is already a term for this. It’s “intellectual overexcitability” or “intellectual supersensitivity”. These are terms from Dabrowski. Look up the “Theory of Positive Disintegration” to learn more.
Those terms seem like pathologizing—which is not surprising, considering that Dabrowski puts emphasis on the difficulties of the path. I was thinking more of the idea that some people like thinking more than others, just as some people like moving around more than others, which is something much less intense.
I was wondering whether Dabrowski was influenced by Gurdjieff, and it turns out that he was.