Comment author: Brillyant 03 January 2014 07:42:37PM 3 points [-]

2) To be a better listener, you need to be able to ask specific questions. I, for one, would be highly interested in a list of conversation items to drill this on, since generating these on the spot has been my failure point more times than I can count. (I don't mean trying to prepare follow-ups to everything someone might say, but rather practicing to get better at generating.)

I think you are right on target.

My Dad taught me to ask about peoples' kids, work or hobbies, because people like to tell others about them. I've found it to be a pretty useful tip.

Comment author: JayDee 03 January 2014 08:03:11PM 3 points [-]

I'd add studies to that list, and possibly hometown / homeland / travels, if you are likely to be meeting students and travelers respectively.

Comment author: hyporational 03 January 2014 09:10:30AM *  2 points [-]

If it's about the liver breaking down alcohol into toxic Acetaldehyde, drinking lots of water to flush it out.

How? I'm pretty sure that contrary to popular belief, water can't simply be used to flush stuff out, the metabolite also has to be in a form that can be excreted by the kidneys, and even then extra water might have no effect whatsoever. This is basic physiology found in any textbook on the subject.

I tried to google if kidneys might excrete some of the acetaldehyde, but found no answer.

Comment author: JayDee 03 January 2014 10:41:13AM 1 point [-]

I had reservations about including that sentence, because I only have a vague idea which completely lacks details about mechanisms. And flushing seems like a folk-explanation rather than a science-explanation.

The other vague idea was that drinking more water means the toxins are more dilute, but I have even less confidence in that.

Comment author: NancyLebovitz 02 January 2014 07:48:49PM 11 points [-]

What's scientifically known about hangovers

Debunks the common notion that hangovers are about dehydration. The reason it caught my eye is that I believed the dehydration theory, even though I should have known that extreme sensitivity to sound isn't a normal symptom of dehydration. (I've never had a hangover, but at popular accounts include sensitivity to sound and light.)

I'm wondering how I can become skeptical enough.

Comment author: JayDee 02 January 2014 09:53:15PM 7 points [-]

One reason for the myth about dehydration would be due to "drinking plenty of water" still being one of the most effective things to do: If it's about the liver breaking down alcohol into toxic Acetaldehyde, drinking lots of water to flush it out.

Understandable mistake to go from "more water fixes the problem" to "problem must've been not enough water (dehydration.)"

This was how it was discussed in my university chemistry class. Also mentioned: a similar breakdown (same enzymes or whatnot) happens with methanol, and the breakdown products (formaldehyde and then methanoic acid) are stronger / more toxic than those of ethanol (acetaldehyde / acetic acid.)

Comment author: JayDee 02 January 2014 09:14:04PM 13 points [-]

During my 2013 review, I've noticed one habit I've strengthened over the year: a certain curious skepticism.

When people share interesting facts with me, I've moved from responding "wow" or "I didn't know that" etc and filing the fact away to share myself, to something like "how fascinating, I wonder if that's true?" or "huh, I want to know more about that!" followed by taking out my phone and googling (or making a note to research it later.)

This includes wonder the same when I'm the one sharing the fascinating fact - "hang on, I've never checked if that's actually true."

I'm quite proud that to the best of my knowledge I can do this without offending people, or dropping out of the conversation.

On a related note, I've sometimes spent my morning compute write carefully phrased rebuttals to junk my family / friends share on facebook. Asked mum recently if I have been successful in arguing respectfully, learnt that I had, and in fact had caused something to be taken down. "Yeah, I hadn't looked deeply into that."

Comment author: ArisKatsaris 01 January 2014 03:19:57PM 1 point [-]

Fiction Books Thread

Comment author: JayDee 02 January 2014 05:43:52AM *  4 points [-]

Reread Pattern Recognition by William Gibson. Highly recommended, it has most everything I like about cyberpunk in a modern day real world setting. Without losing the Gibson world-building, world-building as a collage of interesting ideas and perspectives on things.

When I first read it, I thought this was his best book, right up until the end of chapter 37, I disliked chapters 38+ about as much as the epilogue of HP: Deathly Hallows. (And with similar belief that the book would be far better with those pages removed.)

Since then I've re-read the Bridge Trilogy, and read the sequels to Pattern Recognition. And this time I didn't find the ending frustration at all. Maybe because I could see the shape of things to come, or because I had different expectations.

The metaphor that struck me is that the structure of this book is like a certain kind of origami; much folding and unfolding, leaving you - just before the climax - with a flat sheet of paper covered in creases. Then all of a sudden it crumbles up, or seems to, but in actuality it all comes together in a new and unexpected shape.

Comment author: ChrisHallquist 09 November 2013 10:56:29PM 2 points [-]

Trying to find a link I saw about CFAR doing some publishing some preliminary research on rationality techniques, including a finding that a technique they expected to work didn't actually work. Does anyone know what I'm talking about? My Google fu is failing me, to the point that I'm wondering if I'm imagining it.

Comment author: JayDee 10 November 2013 12:38:41AM 5 points [-]
Comment author: pragmatist 15 October 2013 01:27:14PM -1 points [-]

Thanks for the recommendation, but isn't this sort of thing better suited for the Media thread?

Comment author: JayDee 16 October 2013 12:08:42PM 3 points [-]

I would recommend the Best Textbooks on Every Subject thread, rather. This comment (upvoted, incidentally) very almost meets the requirements there:

There have been other pages of recommended reading on Less Wrong before (and elsewhere), but this post is unique. Here are the rules:

  • Post the title of your favorite textbook on a given subject.
  • You must have read at least two other textbooks on that same subject.
  • You must briefly name the other books you've read on the subject and explain why you think your chosen textbook is superior to them.
Comment author: Coscott 15 October 2013 06:36:11PM 4 points [-]

Here is a problem that I regularly face:

I have a hard time terminating certain subroutines in my brain. This most regularly happens when I am thinking about a strategy game or math that I am really interested in. I will continue thinking about whatever it is that is distracting me even when I try not to.

The most visible consequence of this is that it sometimes interferes with my sleep. I usually get to bed at a regular time, but if I get distracted it could take hours for me to get to sleep, even if I cut myself off from outside stimulus. It can also be a problem when I am in a class that I find less interesting that whatever math I was working on before the class.

I know there are drugs to help with sleep, but I am especially interested in a meta-thinking solution to this problem. Is there a way that I can force myself to clear my brain and get it to stop thinking about something for a while?

One idea I had is to give my brain another distracting activity that causes it to think, but has no way to actively stay in my head after the activity is finished. For example, perhaps I could solve a Sudoku or similar logic puzzle? I have not tried this yet, but I will next time I am in this situation.

Any other ideas? Is this a problem many people face?

Comment author: JayDee 16 October 2013 12:04:35PM 1 point [-]

I use certain videogames for something similar. I've collected a bunch of (Nintendo DS, generally) games that I can play for five minutes or so to pretty much reset my mind. Mostly it's something I use for emotions, but the basic idea is to focus on something that takes up all of that kind of attention - that fully focuses that part of my brain which gets stuck on things.

Key to this was finding games that took all my attention while playing, but had an easy stopping point after five minutes or so of play - Game Center CX / Retro Game Challenge is my go-to, with arcade style gameplay where a win or loss comes up fairly quick.

Comment author: Viliam_Bur 24 September 2013 08:26:07AM *  1 point [-]

Data point, possibly completely irrelevant: When I am looking for a Java programmer job in Slovakia, pretty much the only thing employers care about is how many years did I program in Java and which frameworks did I use. -- Which in my opinion is completely stupid, because I consider the ability to write and understand algorithms much more important; and a new framework is just something you can learn in a month or two, if your algorithmic skills are solid. I guess the problem is with the fact that the employers who make the decision are not coders themselves, so speaking about algorithms is simply too abstract for them, but asking questions like "how many years?" and "are you familiar with XYZ, yes or no?" gives them a false sense of understanding.

More generally, you are a perfect employee if you did something extremely similar to what your new employers wants to do, for the last ten years. So another good question is: what kind of projects are the employers in your target group typically doing? (For Java programmer in Slovakia it is: a database application with a web interface, most likely in finance.) Then do a simple demo, using the "right" framework; which is the one most frequently mentioned in online job searches.

Note: In my case, programming games would be almost completely irrelevant to a real job experience. Although there would be some transferrable skills, such as commenting the code, maintaining a large program, understanding threads, etc. But I would completely miss communicating with the database and creating HTML pages, and knowing hundred specific details (and dozen bugs) of the relevant frameworks, which make most of my daily work.

But the problem is that there will be dozen frameworks doing pretty much the same thing, and new ones are still invented, and the old ones are redesigned. You just won't have time to keep up with all of them. So the framework-based knowledge is prone to obsolescence, which drives some programmers into despair. You need to be more meta, and instead of "knowledge of framework X" focus on "ability to understand new frameworks". (But you also need a deeper experience with one or two of them, just to learn what the painful parts are.)

Comment author: JayDee 24 September 2013 12:41:13PM *  0 points [-]

More generally, you are a perfect employee if you did something extremely similar to what your new employers wants to do, for the last ten years.

Thank you, especially for this. I've been contemplating "looking good to potential future employers" type things, and it hadn't occurred to me until just now to frame it as "consider exactly what it is said employer wants, minimise the distance between that and me (as presented by resume / portfolio / etc)"

Comment author: therufs 19 September 2013 04:46:59PM *  1 point [-]

Related failure: I do not feel productive, because the work I ended up doing was not the work I planned to do*. So I need to either get better at sticking to my list, or update on what merits feeling productive.

I wonder if I'd feel productive if I hadn't had a list at all?

* Edited to add: Maybe the reason I don't feel productive is because I have done a bunch of work but not reduced the observable pile of work that needs done.

Comment author: JayDee 20 September 2013 03:25:00AM *  3 points [-]

I've found it useful to add time-estimates to my to-do list, and I stop adding things once I have eight hours of work down for the day. For me, the "I've acheived everything I set out to today" feeling comes partially from getting lots done and partially from setting realistic expectations.

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