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dmfdmf

1,304 karma · joined July 31, 2008

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dmfdmf··on Ask HN: “government is printing money” - what does it mean in practice?
The best description I have read is that the Fed is a govt sanctioned monopoly on check kiting. As you say, it is a hybrid and they split the "profits".
dmfdmf··on The New Era of Nicotine
My experience is similar. I started drinking coffee when I was around 15 and only took two very brief breaks like <2-3 weeks through my 30's. The acute withdrawal was hell. A few years back I decided to quit caffeine for one year and get fully past the acute withdrawal. The withdrawal was hell and so was the long withdrawal. I never felt normal for a full year. I slept great but felt mentally and physically sluggish, esp. mentally, for the whole year. The drug docs call this long withdrawal PAWS for "post-acute withdrawal syndrome". Most doctors are oblivious that it applies to caffeine too. I made it a full year and resumed drinking coffee and my mind and energy improved immediately. I only drink about 2 cups in the AM now but I am very slowly weening myself off by by gradually reducing the number of scoops of coffee in my brew to protect my sleep.

I smoked for about 2 years in grad school but had no problem quiting. One day I just stopped and like you I had no desire after the initial urge was gone. Maybe I was not fully addicted yet.

dmfdmf··on Ask HN: Best way to re-learn math after high school/college?
Math is a hobby of mine and, as an adult, the best way to learn math is by trying to solve problems that interest you, i.e. for fun.

I'd recommend getting a copy of Mathematica. The home/hobby version is only $376 for the desktop version though you could start on the cloud version for less. MMA is great for checking your algebra (the bane of my math work) and graphing and using it for "what if" questions.

Also, hang out on the math and mma stackexchange forums and read posts and when something interesting strikes you dig in. Years ago I discovered that the lemniscate is the inverse transform of the hyperbola. It wasn't a formal proof but close enough and I was pretty excited about discovering something like that on my own. Also, check out John D. Cook's and Daniel LeMire's blogs for interesting ideas to investigate.

Enjoy!

dmfdmf··on Ask HN: What blocks you from switching your small-to-medium business to Linux?
That is probably in the cards. I currently have an Android phone and I had to create a Google (Do Evil) account to set it up then logged out. All Google apps/services are disabled, as much as possible without rooting it. Its never been updated in 3-4 years and I don't use it for much other than email, phone, text and (rarely) a web/FF search. I recently had to update an app and after the reconnect the Google apps/services greyed out the DISABLE buttons. Fortunately, I was able to revert to as-shipped Google apps and was able to re-disable them.

I am hoping to get off of Windows by the end of the year (currently on Win8.1 which clocks out in January) then probably move to a phone not controlled by Google next year.

dmfdmf··on Ask HN: What blocks you from switching your small-to-medium business to Linux?
Exactly what I want to avoid. I see updates roll in and then suddenly there is "News and Info" app on the tool bar that pops up randomly to make sure you stay connected to the the borg.

I don't need nor want this. Also, as I mentioned, I don't want to be on Windows as they turn the screws to lock it down and farm/spy on me. The precursor to this is MS had an S-Mode version of Win10 when it first came out which blocked you from installing anything not from the MS store but you could disable it. How long will that be an option, Win12?

In any case, I am out and probably going to move to Linux before the end of the year. My primary PC is Win8.1, a Win7 bench PC for cloning and a Win10 laptop for service work. I did some research already and Dymo kinda-sorta has support for Linux drivers and others got it working so I am hopeful.

dmfdmf··on Ask HN: What blocks you from switching your small-to-medium business to Linux?
Thanks for the tip, I will look into Evolution. Don't need anything fancy and my work flow is email, web, scan, print (labels and docs) and occasional spreadsheet so I think it is doable without too much pain. All my PCs are currently running Windows 8.1 right now (lol) which clocks out in January and I do have a Win10 laptop but mostly for service work, not my main computer.

I did a little research on Dymo and they kinda-sorta provide driver support for Linux so some have been able to get it to work.

dmfdmf··on Ask HN: What blocks you from switching your small-to-medium business to Linux?
I am a very small business, just me. I am thinking of jumping to Linux because of the direction that Windows is going. Soon your computer will be like your cell phone, completely locked down and owned by MS.

For me the killer is Outlook which has all my client info and the ability to print on my Dymo printer. I can live with Libre Office for docs and I can probably find other work arounds but the transition doesn't look easy.

dmfdmf··on High property taxes are good
Yes, I agree anarchy is a dead end. The original idea was govt has monopoly on force to avoid anarchy (and the violence and injustices it entails) but the Constitution was originally designed to limit when the govt can validly use force. We have obviously drifter far away from that ideal.
dmfdmf··on High property taxes are good
Mind not blown. I agree with that and argue the point with people all the time. At the bottom of all the govt regs and laws is a gun. It seems like an obvious point to me but some people struggle with it.

In my view the govt necessarily has a monopoly on the use of force which is unavoidable. The important part of the "social contract" is when is it valid for the govt to use that force. The US Constitution originally laid out when the use of that force was moral. Using force to extract tax payment from property owners is not on that list and turns the govt into criminals operating under the color of the law which is terrible situation.

dmfdmf··on High property taxes are good
Property taxes are unconstitutional and immoral. They are an implicit nationalization of all property because there is no way to own property unencumbered. Implicitly the govt owns all the land and charges you rent. The level, high or low, is irrelevant to the principle.
dmfdmf··on Ask HN: Has any one successfully pivoted away from tech?
When I was in engineering I saw a lot of engineers (ME, EE, etc) pivot to sales/marketing and do well. Their education and experience allowed them to help match client's needs with the companies products without getting into the nuts and bolts.
dmfdmf··on Ask HN: Tips on Trying to Be Serious?
We program our subconscious long before we fully know what we are doing and why then define our conscious beliefs and values much later. Unfortunately that is a recipe for a conflict such as yours.

My recommendation is to;

1) Start writing a daily journal so you will become more clear on what you believe and why you do the things you do (and change them if you want) and your value system.

2) The subconscious is mostly automatic and many good or bad habits arise automatically from our minds and before we know it we are acting on them. When I am trying to break a habit I use a counter to count how many times I catch myself doing something that I am trying to change during my day. It is counter intuitive but just focus on the counting, don't analyze, just click the button and move on. Over time this simple technique will help to reprogram the subc by just making you aware of the automatic thoughts/action but it does take time. I use a knitting counter but there are many varieties and I don't use it all the time. These are for the finger but I replaced the strap with a rubber band and wear in on my wrist.

https://www.amazon.com/Kingdder-Electronic-Knitting-Colorful...

3) A couple of times a month do a "laugh log" by which I mean write down during the course of a day anything that makes you laugh or that you find amusing. Introspection can be difficult but what we laugh at is a little peek into what is going on under the hood, so to speak. Collect the log and review it in your journal and identify implications.

Good luck!

dmfdmf··on The Psychology of not wanting to know (2017) [pdf]
Ayn Rand called not wanting to know the "blank-out" and identified evasion as the root of all evil.

http://aynrandlexicon.com/lexicon/evasion.html

dmfdmf··on [dead]
Finding the truth should be bipartisan, there should be no controversy.
dmfdmf··on What's Wrong with Finance
Check kiting is fraud especially when the govt does it.
dmfdmf··on Ask HN: Microsoft Outlook Alternative on BSD
I've got the same problem. Looking to dump Windows but all my data is in Outlook.
dmfdmf··on Ask HN: What are your favorite techniques for overcoming the “pain” of learning?
No problem, glad you liked it. He is very good at explaining things and boiling it down to "what you need to know" while including details if you want to get into it deeper. I like his "deep dive" format and that he has Q&A episodes.

I discovered his podcast about 2 months ago and taking my time catching up and making sure I understand each podcast before proceeding to the next because they build on each other. I have already made changes to my sleep and learning to focus on focus. It has been an open question of mine for years of how do we change our minds, specifically techniques on how to change bad mental habits and all that entails.

dmfdmf··on Ask HN: What are your favorite techniques for overcoming the “pain” of learning?
Check out Dr. Andrew Huberman's podcast #1 on YT. "How Your Nervous System Works & Changes" He argues that feeling overwhelmed and the frustration of learning are necessary to activate the neuro-chemical processes needed to change our programming. Interpreting this emotional state as "doubt" is itself a mental program that can be changed when you realize that these neuro-chemical processess are necessary and normal. Also, get good sleep (which he covers too).

https://www.youtube.com/watch?v=H-XfCl-HpRM

dmfdmf··on Ask HN: Has anyone cured their RSI/carpal tunnel without an ergonomic keyboard?
Search HN, there have been a number of threads on this topic with lots of discussion.

Also, consider that it may be pycho-somatic. No, that doesn't mean you are crazy or the pain is not real it just means your subc mind has zeroed in on your wrists to express conflict (my take). The best book in this area is by John Sarno, Healing Back Pain: The Mind-Body Connection. You can ignore his Freudian rage theory (he wasn't a psychologist) but learn his techniques and you may have success as many people have using his advice, myself included. I completely cured my "RSI" in about a month and can type for hours now without problems.

dmfdmf··on Why Were Charges Dropped Against the Driver in New York Hit-and-Run Rampage?
> The Manhattan DA's declined to comment further as the case is sealed. Chen and his lawyer have not responded to our requests for comment.

Don't pee on my leg and tell me it is raining. The whole article was cover for a corrupt case all the while claiming the DA's office is as pure as the driven snow.

dmfdmf··on Rent controls have split housing in Berlin into two distinct markets
It is only dismal if you think money should grow on trees which seems to be the premise behind FED policy today.

Is physics "dismal" because we can't have free energy or perpetual motion machines (that can do work)?

dmfdmf··on Rent controls have split housing in Berlin into two distinct markets
If only there was a science that could have predicted this.
dmfdmf··on Autopilot crashes into median in daylight
Edge cases are hard.
dmfdmf··on Fructose reprogrammes glutamine-dependent oxidative metabolism to support LPS
I think you missed the point, moreover the article you cited actually supports the parent comment (note the italicized sentences).

> However, diets containing large amounts of sucrose, high fructose corn syrup, or fructose alone, overwhelm the ability of the small intestine to metabolize it all and under these conditions a significant amount of fructose is then metabolized by the liver and to a lesser extent by other organs such as skeletal muscle. It should be pointed out that the difference between the amount of fructose available from sucrose obtained from cane or beet sugars is not significantly less than that from corn syrup. Corn syrup is somewhat improperly identified as high fructose corn syrup (HFCS) giving the impression that it contains a large amount of fructose. However, whereas the fructose content of sucrose is 50% (since it is a pure disaccharide of only glucose and fructose), the content in HFCS is only 55% and in many cases is actually only 40-45% fructose. The reason that corn syrup (which is all glucose to begin with) is labeled as HFCS is because the glucose extracted from corn starch is enzymatically treated to convert some of the glucose to fructose. This is done in order to make the sugar sweeter which is why it is particularly popular in the food industry. Therefore, any disorder and/or dysfunction (see below), attributed to the consumption of fructose, can be manifest whether one consumes cane or beet sugar, HFCS, or pure fructose such as in honey and most fruits.

dmfdmf··on Fructose reprogrammes glutamine-dependent oxidative metabolism to support LPS
Sugar is a bonded pair of fructose and glucose. In the stomach an enzyme breaks the bond and both sugars are absorbed. Glucose can be used by any cell but fructose is processed by the liver. It seems that fructose is what is disturbing blood and metabolism.
dmfdmf··on Ask HN: What entry-level telescope should I choose?
Do a search for "star gazing forum" or similar and join a forum that has the most active discussions/users and read past posts to get started. They probably have FAQs for beginners and you can probably get most of your questions answered before spending any money.

I got into star gazing by accident a few years back because I found $250 entry-level telescope, unused new-in-box for $60 at a garage sale. So look for a used scope for your starter because it is cheaper and very common for people to buy expensive equipment then get out of the hobby. Once you get your sea legs you can upgrade knowing what you want to see and the right equipment to do the job.

I also went on line and learned how to use the scope and then went to some local "star parties" which were fun. Do a search for your area and go because you'll learn a lot faster by talking to others. The local club did a field trip/tour of a (small) observatory at a local community college which was great. Another benefit is some of these gazers have dropped a ton of money on advance systems and at the star parties they are more than happy to let you take a peek and look at all sorts of objects that a beginner scope can't see but it was fun to see the planets and the moon, etc. with my own scope too.

dmfdmf··on Ask HN: How to come back after blanking out during technical interviews?
The brain lock is probably a bigger deal in your mind than in the mind of the interviewer. You seem to be framing the interview as a confrontation or holding perfection as your standard. The truth is that interviewers are often on your side and want you to do well, they need a good employee afterall. If you stumble just admit it with an honest comment like "Hmmm, I'm a little nervous." Unless the interviewer is a sociopath he will probably provide some guidance or try to break the tension with banter or something like that. Finally, practice makes perfect so take any interviews you can get even with companies or jobs that you aren't that interested in (this will reduce anxiety too since less is on the line) so you can get better at the process and do well when you find the job that you really want. It is a lot like dating ;-)
dmfdmf··on Ask HN: What Is Abstraction?
You are entering a very long and deep rabbit hole with a 2000 year history. Your questions are the central issue in epistemology, a branch of philosophy. The philosophers have endlessly discussed the validity of reason and logic which ultimately reduces to defining a valid theory of concepts (or abstractions). The best overview of this history is the introduction to Rand's book "For The New Intellectual".

>By abstracting a system we can work with the essential relationships and features without getting caught up in details and exceeding our working memory capacity.

You are on the right track here. In Rand's "Introduction To Objectivist Epistemology" (where she spells out her theory of concepts) she identifies this as a fundamental cognitive need. As she put it, concepts are "space" savers that allow us to condense the world of experience into a manageable set of abstractions/concepts. The fundamental epistemological question is how do we define/use concepts without falling into contradiction or thinking in a circle.

BTW, Rand is not popular on HN so you won't get much discission here but read and judge her work for youself.

dmfdmf··on Ask HN: What are fastest paths to financial success?
As a software engineer your best bet would be start or join and build a software startup that looks promising as a principle owner or vested employee. The problem is picking what problem to solve and also getting the resources ($$) to do the job. Also, the skill set for software engineer doesn't necessarily overlap with the skill set necessary to build a company. Beware that you can sink 5-10 years in such ventures with nothing but (sub-market) salary in the end. Most people can't afford to do this more than once.

I once knew a guy who was an HP engineer who bailed on HP and went through two different startups that failed. He said the problem with engineers is they think that success is about the technology but the lesson he learned is that it also about marketing and strategy which the failed startups didn't budget enough for and had poor execution plans.

FWIW, many of the people on the "richest people" lists like Fortune, made their money through real estate. The main reason is because real estate is inherently leveraged via the mortgage so if you make some good moves your return is multiplied. But of course with leverage comes risk and those lists suffer from survivor bias -- meaning they are the people that never flamed out in a bad market and lost everything because they could not pay the mortgage, which is common.

dmfdmf··on Ask HN: How do I get better at creating well-reasoned arguments?
> It is only through writing down my thoughts that my argument gains clarity.

Start writing a daily journal... it is a huge help in clarifying your thinking in all aspects of your life.

Also, do a search for Lincoln & Euclid. Early in his law studies Lincoln took a break to study Euclid's Elements to learn how to reason and demonstrate an idea clearly. You probably don't need to slog through The Elements (but that would be great) so check out TheGreatCourses.com for some good basic lectures on mathematical reasoning, the older the better. I bought the Dunham lecture "Great Thinkers, Great Theorems" and it is excellent. He walks you through simple proofs such as proving the Sqrt[2] is an irrational number and much more.

NB: Don't pay list price unless you can afford it or can't wait. Most items regularly go on sale at signficantly discounted rate. I got the GT,GT lectures at a discount because I found it posted to YT and emailed them to alert them.

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