All of ABranco's Comments + Replies

ABranco30

The visual guide to a PhD: http://matt.might.net/articles/phd-school-in-pictures/

Nice map–territory perspective.

ABranco00

I have Notes from Underground, but haven't yet read it. Would you tell me what impressed you in it?

ABranco20

I've read Meditations.

Many wise aphorisms and thoughts there. Would recommend it for tougher times, as with any other stoic in general. Don't read it when feeling incredibly happy, or you are bound to have your emotional state flatten.

1fortyeridania
I go through Meditations on a regular basis. I have found it to be singularly uplifting. It has never "flattened" my emotional state at all, but I'm not surprised that flattening is an outcome for some readers. It's possible that the translation you're using gives the text a morose tone. On the other hand, I've enjoyed both of the translations I've read (My current one is Maxwell Staniforth's and George Long's.)
ABranco00

This is the nth time someone recommends me Borges. Although I have never felt particularly attracted to his writings by sampling pages of his books, I am reaching some kind of irresistible threshold I am about to cross. Will read something from him.

ABranco50

Remarkable quote, thank you.

Reminded me of the Anorexic Hermit Crab Syndrome:

The key to pursuing excellence is to embrace an organic, long-term learning process, and not to live in a shell of static, safe mediocrity. Usually, growth comes at the expense of previous comfort or safety. The hermit crab is a colorful example of a creature that lives by this aspect of the growth process (albeit without our psychological baggage). As the crab gets bigger, it needs to find a more spacious shell. So the slow, lumbering creature goes on a quest for a new home. If

... (read more)
ABranco30

I would love to see an ongoing big wiki-style FAQ addressing all possible received critics of the singularity — of course, refuting the refutable ones, accepting the sensible.

A version with steroids of what this one did with Atheism.

Team would be:

  • one guy inviting and sorting out criticism and updating the website.
  • an ad hoc team of responders.

It seems criticism and answers have been scattered all over. There seems to be no one-stop source for that.

2steven0461
Here's a pretty extensive FAQ, though I have reservations about a lot of the answers.
ABranco00

For survival skills, I'd suggest buying this one before the disaster, while there's still internet.

ABranco20

The argument that no one person in the face of Earth knows how to build a mouse from scratch is plausible.

Matt Ridley

ABranco60

I've had some dozens of viewquakes, most minors, although it's hard to evaluate it in hindsight now that I take them for granted.

Some are somewhat commonplace here: Bayesianism, map–territory relations, evolution etc.

One that I always feel people should be shouting Eureka — and when they are not impressed I assume that this is old news to them (and is often not, as I don't see it reflected in their actions) — is the Curse of Knowledge: it's hard to be a tapper. I feel that being aware of it dramatically improved my perceptions in conversation. I also feel ... (read more)

1RobinZ
The thesis cited.
6fiddlemath
Sounds like the illusion of transparency. We've got that post around. ;) On the other hand, the tapper/listener game is a very evocative instance.
byrnema100

I can see how the Curse of Knowledge could be a powerful idea. I will dwell on it for a while -- especially the example given about JFK, as an example of a type of application that would be useful in my own life. (To remember to describe things using broad strokes that are universally clear, rather than technical and accurate,in contexts where persuasion and fueling interest is most important.)

For me, one of the main viewquakes of my life was a line I read from a little book of Kalil Gibran poems:

Your pain is the breaking of the shell that encloses your

... (read more)
ABranco10

P (H|E) = P (H and E) / P(E)

which tends to be how conditional probability is defined, and actually the first version of Bayes that I recall seeing.

ABranco20

Interesting article: http://danariely.com/2010/08/02/how-we-view-people-with-medical-labels/

One reason why it's a good idea someone with OCD (or for that matter, Asperger, psychosis, autism, paranoia, schizophrenia — whatever) should make sure new acquaintances know of his/her condition:

I suppose that being presented by a third party, as in the example, should make a difference when compared to self-labeling (which may sound like excusing oneself)?

ABranco30

Or putting it differently:

  • One thing is to operationally avoid gaining certain data at a certain moment in order to better function overall. Because we need to keep our attention focused.

  • Another thing is to strategically avoid gaining certain kinds of information that could possibly lead us astray.

I'd guess most people here agree with this kind of "self-deception" that the former entails. And it seems that the post is arguing pro this kind of "self-deception" in the latter case as well, although there isn't as much consensus — so... (read more)

ABranco30

It's not obvious that knowing more always makes us better off — because the landscape of rationality is not smooth.

The quote in Eliezer's site stating that "That which can be destroyed by the truth should be." sounded to me too strong a claim from the very first time I read it. Many people cultivate falsehoods or use blinkers that are absolutely necessary to the preservation of their sanity (sic), and removing them could terribly jeopardize their adaptability to the environment. It could literally kill them.

ABranco10

Hi, Michael.

Can you expand that thought, and the process? Doesn't adopting the other person's criteria constitute a kind of "self-deception" if you happen to dislike/disapprove his/her criteria?

I mean that even if, despite your dislikes, you sympathize with the paths that led to that person's motivations, if reading a book happens to be a truly more interesting activity at that moment, and is an actionable alternative, I don't see how connecting with the person could be a better choice.

Unless... you find something very enjoyable in this process ... (read more)

ABranco20

He referred to something along the lines of "the sensation of being surprised", if I recall it correctly. Would you choose to know everything, if you could, but then never having this sensation again?

1[anonymous]
Would you choose to never get sick, if you could, but then never having this sensation (of getting healthy) again?
ABranco30

I think that would be great. Any initiative here? Quantifying the results Amazon-like would be great.

ABranco00

That's very interesting, and makes lots of sense. Reminds me of the technique of kicking the wall to stop the headache.

How to know which substitutions are the most suitable? For instance, what would you use to substitute for bad memories of the past? Fears of the future? Boredom with the task at hand?

I happen not yet to be a great specialist in brain anatomy...

0jimrandomh
I don't think it's the content of the thought you're trying to displace that matters, but the type - ie, whether it's verbal or visual, generated or played back from memory, etc. Details like subject and tense aren't likely to matter. Note that boredom is an issue for which this technique will not work, because boredom is not a separate thought, but a tag applied to other thoughts which you don't want to get rid of. Also, traumatic memories are a likely special case and, thankfully, I don't have any to experiment with, so I don't know what will work there.
ABranco-10

Why did you choose 50% chance of reward of the gummy, and not 100%? Or half a gummy?

JoshuaZ160

Why did you choose 50% chance of reward of the gummy, and not 100%? Or half a gummy?

There's a lot of evidence that randomized reward schemes are more addictive than non-randomized reward schemes. This is one major reason why gambling is so addictive.

ABranco10

Nice post, John. Please post more on those topics.

Question: not sure I understood exactly what you meant by "I started eating a gummy worm with 50% probability each time I did the chore at a pre-determined time early in the evening."

2wedrifid
cough technically.... If I am not mistaken... every time he finished a chore that he had scheduled he tossed a (metaphoric or literal) coin. If heads, he ate a gummy worm but if tails he did not eat a gummy worm.
ABranco60

You won me in the first paragraph and your description of Vassar's psyche.

I could promptly visualize his curious face investigating the walls, wrinkles between his eyes while he tries to draw mental connections between 11 different sources before coming up with an "Aha!", followed by an elegant (normally accurate) explanation he'll be pleased to share.

Developing over Rain: if you have time, you are curious and can make the other person at ease, questions will take you miles into the conversation. You'll learn, and the other person will be pleased... (read more)

Rain120

However, I also agree with JoshuaZ: inane subjects are a problem. One should not fake curiosity, and all subjects are not equally interesting. If the person only talks about something you don't give a damn, faking interest wastes time and poisons your soul.

[...]

a. learn in the meta level (observe the dynamics of the conversation, or try to figure out his/her behavior);

I recast the problem with solution 'a'.

Instead of faking interest in a boring topic, what I am doing is being genuinely interested in the person talking about that topic. From that v... (read more)

ABranco50

I've practiced vipassana and can relate to the pain asymbolia thing, and do believe that more advanced vipassana practitioners develop a very high level of it.

Suffering seems to be the consequence of a conflict between two systems: one is trying to protect the map ("Oh!, no!, I don't want to have a worldview that includes a burn in my hand, I don't like that, please go away!") and the other, the territory (the body showing you that there's something wrong and you should pay attention). Consequence: suffering.

Possible solution: just observe the p... (read more)

ABranco00

I'm so happy: I've just got this one right, before looking at the answer. It's damn beautiful.

Thanks for sharing.

1pjeby
Same here. It was a perfect test, as I've never seen the Tuesday Boy problem before. Took a little wrangling to get it all to come out in sane fractions, and I was staring at the final result going, "that can't be right", but sure enough, it was exactly right. (Funny thing: my original intuition about the problem wasn't that far off. I was simply ignoring the part about Tuesday, and focusing on the prior probability that the other child was a boy. It gives a close, but not-quite-right answer.)
ABranco30

Great visualizations.

In fact, this (only without triangles, squares,...) is how I've been intuitively calculating Bayesian probabilities in "everyday" life problems since I was young. But you managed to make it even clearer for me. Good to see it applied to Monty Hall.

ABranco00

John:

Do you suggest any practical way to calculate how steep is my discounting curve, in real life?

0gwern
I think you could just compare sums of money. Would you trade 10$ now for 20$ in a year? I would, so your discount is <2. Would you trade 10$ for 15$ in a year? Then your discount is <1.5. And so on. If you just have trouble comparing dollars, then maybe you could compare coffee, or books, or something.
ABranco20

That was helpful insight, thanks.

ABranco00

I might be interested in buying it. Is anyone here willing to resell it to me and make a small profit?

If yes, please reply with an offered price.

ABranco130

A feature I'd love to see implemented is a Q&A section. Let's say that this would be to Yahoo! Answers as LessWrongWiki is to Wikipedia.

The idea is that people can ask questions -- any questions -- related to rationality and whoever wants it can jump in trying to answer them. Good answers gain karma. And whoever asked the question selects the best answer.

The question could be made looking for qualitative answers (as with Yahoo! Answers) or quantitatively, as a poll (such as here, but much more seriously...)

ABranco10

True. =)

On the other hand, I've found that time invested in being more productive pays itself handsomely in time saved.

ABranco10

Starting often is a major point. No more reminiscing about lost time. Just experiencing the now, and the next half hour. It seems like the bigger picture of a project disappears and I only notice what is right around me. Its a lot easier to commit to the next unit of work when its only 30min, than to think about entire 8 hour days in front of me.

Your impressions here match mine (see Eluding Attention Hijacks).

I have also noticed that the anxiety that arises from having too many things to do, distributed in lots of hours ahead, might be closely related t... (read more)

ABranco30

That's definitely interesting. I am curious: have you tried them?, do they actually work?

4anonym
Oh, if you want to hear what they sound like, try simplynoise.com on a low setting. I prefer the brown/red setting, which is quite similar to the noise the machines make (at least on the setting I use).
4anonym
I own two of them, one for the bedroom, and one for the office or living room. I sleep much better with the noise machine on, and I find it easier to sustain high concentration for extended periods during the day with the noise machine on. The many little sounds that I hear living in a city and that I often find distracting when I'm trying to focus on something difficult bother me much less when the noise machine is going.
ABranco40

...which is pretty much equivalent to the writing down tip that I wrote -- only that maybe for you emails are units easier to process.

Problem is that it takes some time to send an email. Really. I mean, not if you have three-four ideas a day, but if you have (like me) some dozens, the extra seconds of writing an email, multiplied by many emails, might become a barrier. So I prefer text files, and then I process them later.

2xamdam
+1, agreed. I think the difference is due to tool usage. Sending subject-only email to myself from iphone, which is almost always with me, is about 15 seconds. If you write you might be tempted to elaborate. Either way, this is what you said and I missed on a quick read.
ABranco10

I agree. It was quick, harmless, and relevant.

I have to say that I was recommended those ones as being the best. They are indeed the sexiest earplugs ever. Stylish.

Unfortunately, at least for me, they were inferior in blocking noise compared to the cheap ones in orange foam. Silicone still wins.

ABranco10

You are right, thank you. Corrected.

ABranco20

I like your meta-analysis on to which kinds of tasks coffee works better.

I add something on the how much. Frequent small doses gives you better results than few large doses.

Actually, whenever in the absence of further specific evidences, I have found that small-doses-many-times is a good rule of thumb for a vast array of substances (eg: food in general, sugar) if the goal is to maintain a stable, productive mental state.

ABranco10

Curiously, this is pretty much what I normally do when learning new procedures, but being aware of those S.D.I. steps in a more explicit manner seems to be useful in terms of having a less hesitant, "what the heck should I do next?" attitude when about to do something.

I liked it. Very good procedure to learn new procedures.

ABranco20

"Avoidum" (pl. "avoida") could be an alternative — but "evitandum", having more syllables, does sound better.

0JohnWittle
I never came across that word during my four years of studying latin. What declension is it?
ABranco20

Then vitamins are not evil, as the paper claims.

Roughly speaking, can we assume that the right thing they should have written as a conclusion in the paper would have been the weaker claim:

"Vitamins X and Y are evil under these daily doses; further studies are needed to confirm if they are beneficial in some other dosage, and if so, which is the optimal one."

?

[anonymous]100

It would have been had that been the only problem with the study. See the comments by myself, Dr Steve Hickey, Len Noriega etc here http://www.cochranefeedback.com/cf/cda/feedback.do?DOI=10.1002/14651858.CD007176&reviewGroup=HM-LIVER

Meta-analyses in general are not to be trusted - at all...

ABranco10

Seems like two separate issues: one thing is what you essentially think about the matter under discussion (whether if you make it explicit to the others or not); how you approach influencing the other side is something else.

1Stuart_Armstrong
There are habits of presentation; you can't appear consistently as X without starting to be a little like X.
ABranco110

There is a very similar quote from Ayn Rand as well:

It is not justice or equal treatment that you grant to men when you abstain equally from praising men’s virtues and from condemning men’s vices. When your impartial attitude declares, in effect, that neither the good nor the evil may expect anything from you—whom do you betray and whom do you encourage?

Your point is good. Sometimes it's just a matter of allocation of resources -- and yes, may sound like "you're with us or you're against us" depending on the tone.

ABranco00

In particular, I have realized that trying to visualize the words as you hear them works wonderfully both for:

(a) focusing on what the other person is saying, especially if the theme is difficult to grasp and/or if you tend to get easily distracted; and

(b) associating sounds to words while learning foreign languages.

ABranco20

Emotions are the lubricants of reason. —Nicholas Nassim Taleb

ABranco120

A touchstone to determine the actual worth of an "intellectual" — find out how he feels about astrology. —Robert Heinlein

3Tiiba
While I understand, judging people's intelligence by comparing their beliefs to yours should be done with care.
ABranco100

A thinker sees his own actions as experiments and questions — as attempts to find out something. Success and failure are for him answers above all. —Nietzsche

ABranco-20

The limits of my language are the limits of my world. —Ludwig Wittgenstein

ABranco60

The absence of alternatives clarifies your mind marvelously. —Kissinger

ABranco50

The individual has always had to struggle to keep from being overwhelmed by the tribe. If you try it, you will be lonely often, and sometimes frightened. But no price is too high to pay for the privilege of owning yourself. —Nietzsche

ABranco90

Don't go around saying the world owes you a living; the world owes you nothing; it was here first. —Mark Twain

ABranco00

Influenced, yes.

But not 'because' of you. It's not that personal. The other person carries all her dreams, histories, frustrations, hormones, cognitive biases and -- which is relevant -- a rather inaccurate map of the very territory that you are. Their response is more like an effect of that mix, in which, what concerns you, only a partial map of who you are play a role.

2Paul Crowley
That seems to me a very different sentiment from the one you quoted!
ABranco00

You're right. It works better if the group interviewed is composed of neither experts nor completely isolated news-averse schizoids.

ABranco40

I haven't deeply read or studied the whole case itself — but by all means this is a beautiful, detailed, clearly written exposition of your train of thoughts. Thank you.

And yes, the mental suffering of spending two decades in jail + being despised by everyone around when you're actually innocent shouldn't be easy to face even with the highest possible dose of stoicism one could inject herself.

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