My Best Teaching Is One-on-One

一対一が僕のベスト

Of course, I team teach and do special lessons, etc.

当然、先生方と共同レッスンも、特別レッスンの指導もします。

But my best work in the classroom is after the lesson is over --
going one-on-one,
helping individual students with their assignments.

しかし、僕の一番意味あると思っている仕事は、講義が終わってから、
一対一と
個人的にその課題の勉強を応援することです。

It's kind of like with computer programs, walking the client through hands-on.
The job isn't really done until the customer is using the program.

まあ、コンピュータプログラムにすると、得意先の方に出来上がった製品を体験させるようなことと思います。
役に立たない製品はまだ製品になっていないと同様です。

Wednesday, April 29, 2020

Non-medical Opinion on How to Protect Yourself from the Virus

I am not particularly qualified to make this observation, but I will.

My wife works on the other front line of this war: retail marketing in a store which has not been required to close (a home center). She mans a cash register four hours a day. Traffic has more than doubled, and has been ceaseless since the stay-at-home orders went into effect.

She has regular customers who live nearby who have been tested positive shortly after she has helped them shop -- like the next day. These customers were demonstrating symptoms in the store -- coughing, etc.

She has not yet demonstrated symptoms.

Fatigue, yes. But running a cash register non-stop for four hours wears you down a bit.

Mild sinus, yes. It's one of the hay-fever seasons here.

No loss of taste.

No persistent cough.

No fever.

We hear on the radio things like how a famous baseball player had only loss-of-taste as a tell-tale, but tested positive, and has been indicated as a possible course of infection for some others.

(My wife does wear a mask, and the company has installed clear vinyal shields, of sorts, between the customer side and the cash register side.)

Why doesn't everybody get sick?

Well, we know one reason. People with immune system issues tend to pick this virus up.

I have immune system issues. I have been exposed. I have not developed any more symptoms than my wife.

My wife is actually a nutritionist by training, and she keeps the family menu properly balanced.

People who get enough balanced nutrition tend not to get this virus.

People who get enough rest tend not to get this virus.

People who get enough exercise (but not so much as to mess up their health) tend not to get this virus.

So, how should we protect ourselves?

Continue this charade of universal quarantine?

Actually, many people who have been working too hard and not getting enough family time are now getting plenty of family time and plenty of time to take care of their own health -- as long as the money holds out.

This is a good thing.

So, here's what to do.
  • Don't get back on that treadmill. I'm not talking about work, I'm talking about meaningless competition.
  • Get enough rest. Enough varies from day to day and person to person, five hours today, maybe six tomorrow, maybe seven yesterday for me. Probably not the same for you.
  • Get enough nutrition. Balanced nutrition.
Balanced nutrition means
  • green and other colored leafy vegetables,
  • and other vegetables (stem and root) of various colors,
  • also, tubers (potatoes, etc.) of various shapes, sizes, and colors, 
  • a variety of grains, 
  • enough protein from both animal (meat, fish, etc.) and plant (legume, etc.) sources,
  • natural sources of unrefined sugars,
  • and liquids that aren't mostly sugar.
  • And clean, natural sources of minerals (calcium, magnesium, zinc, iron, etc.).
(Tubers. Not you-tubers. Don't eat you-tubers. That's not healthy. It will tend to throw your nutrition way off-balance. It's also more than a little into the extremes of anti-social.)

What to keep on hand for early unclear symptoms?

Supplements may help, but preferably of digestible, natural source.

Then there are things like one of my favorite decongestants --
  • a tablespoon of cinnamon
  • a tablespoon of fresh ginger root
  • a cup of 100% apple juice
Boil it together, let it cool, drink it together. (Careful, it's addictive. Also, don't drink it hot enough to scald your throat or tongue. That does not help your immunity. Patience.)

Another tea-like thing that can help, my sister likes an infusion of sage. Powdered sage from the spice rack helps, but don't just sprinkle a little into a cup of boiling water. At least a teaspoon per half-cup, and, again, boil it together, let it cool. Squeeze some lemon in. Again, be patient enough not to scald your throat or tongue.

Tea? Stay away from commercial teas. Likewise, coffee. The stuff you buy in the store is made to make you buy more, which is actually an attack on your immune system. That's why they say you're supposed to drink it hot enough to scald your throat and tongue.

Stay away from commercial tobacco, too, for similar reasons. And commercial alcohol.

If you have to have those, get tobacco that isn't sugar-processed. Steep your own teas from the leaves and your own coffees from the beans, etc. And get wines and beers that haven't had all the good esters, etc., removed.

Marijuana? See above about tobacco. Grow your own if you have to have it, and don't process it for strength.

Coca? Get the leaf. If you can't get the leaf, do without. Coca products, especially when you buy them on the street, have everything good processed out, and all that is left is stuff that attacks your immune system.

Cacao mass, on the other hand, is good, if it isn't loaded down with refined sugars. Chocolates generally have sugar in them. Get pure cacao mass, instead.

Poppy seed? See above about coca.
Synthetic stuff like LSD and just about everything that "alters your mood" also wreak havoc on your immune system. Find healthy substitutes.

Substitutes for those stimulants and mood-altering substances --

Yes, get pure cacao mass instead of chocolates and coffee. If it's too bitter, eat raisins and other dried fruit with it, or fruit in season.

Poppy seed, you can buy. Sesame seed works well, too.

Substitutes for Coca? Ginger root and cinnamon can substitute for certain things, but, surprisingly, so can mustard greens and cabbage leaf.

Substitutes for tobacco and marijuana? Collard greens are good. Likewise cabbage leaf and chard.

Just, don't smoke the greens, and be careful about chewing the raw leaf. Much better to cook the greens like spinach, or mix it into your stir-fry. Collard goes well with pork and beef. Mustard greens go well with fish and fowl. Experiment to taste. Both go well in noodle soups.

And garlic. Garlic is actually a great mild stimulant and mood altering substance, and it goes well with lots of foods, including soups, both cooked and raw. Fresh garlic, of course, is best, whether you cook it into a dish or mince it raw into your salads.

Soups.

Salt. Unless you live in west Texas or Arizona or other desert-like places, ease way back on salt, add more vegetables instead. Most of the nutrients in soups are in the broth. That's why chicken noodle soup is good for respiratory problems. So, when you make a soup, keep the amount of salt minimal enough that you can drink the broth instead of throwing it away (and all those good nutrients with it).

Likewise other things that you salt, then throw away because it's too salty to eat.

Sugar. Quit adding refined sugar to things that don't need it. Sugar in soups binds the nutrients and makes them far less available. If you want to sweeten the soup, add corn, carrots, sweet potatoes, and other things with plentiful natural sugars.

Oatmeal in soups is really good, and so is barley.

Oats. Quit buying the quick oats. The difference between a minute in the microwave and three is not worth the reduction in nutrition. Rolled oats are best, although they do take three minutes or more.

Fruit. You know the white pulp that surrounds the juicy parts of oranges and lemons? It's good for you, and you can actually learn to like it if you learn to cut the refined sugars back. (The full rind is also good, if you know that the fruit has been grown without insecticides.)

Microwaves. I've recently discovered the 200 watt setting. Doubles the time, but the cooking is more even, and the nutrients don't tend to get cooked out as much.

Ways to alter your mood?

If you want to alter your mood, learn how to meditate. If you believe there is a god, learn how to talk to the god you believe in. Prayer and meditation can both be healthy mood altering habits, if you learn to clear your mind of the influences that try to profit by making you feel bad about yourself.

If you can't stand to be alone enough to learn how to pray or meditate, at least find good friends, friends with whom you can have fun without imbibing unnatural stimulants. (Finding good friends works better when you try to be a good friend.)

What am I saying?

Healthy living is a good way to protect your health.

Is it such a surprise?

(I guess I should forestall the complaint that some will have, "What about people who are living healthy and get sick anyway?" No, there is no 100% promise. But you've got much better chances of not getting sick, and much better chances of recovering, if you live healthy to start with, and that does include this current pandemic.

And to those who will complain that I seem to be saying mean things by omission or whatever about the immuno-suppressed, and others who are already fighting with other influences that are attacking their immune systems, I beg the contrary:

The more people there are who don't get sick, the less of the virus itself there is to spread, and the less danger there is to those who, for reasons beyond their control or not, don't have as strong immune systems to depend on. It is rather the more offensive to fail to live as healthily as you know how.)


Wednesday, April 15, 2020

Lessons from the Virus

Number one:

The world does not come screeching to a halt any time you get out of the squirrel cage.

Number two: 

The world does not come screeching to a halt even if hords of people decide to take a health break all at once.

Number three:

Well, number three is controversial, so maybe I shouldn't post it.

Uhm, okay, I'll post it anyway.

Too much running on the treadmill makes everyone sick.

You don't believe me.

Where do the viruses come from?

They make the jump in places where too many people are packed too tightly with pigs and other small cattle, without enough time or room to keep things clean, without enough nutrition, without enough rest.

If you have the means to be reading this little rant, you probably aren't poor enough to have been where the mutated virus made the jump this time.

But essential parts of whatever device you're reading this rant on were made by people in such conditions, and the ones you've thrown away are being recycled crudely, with few-to-no safety precautions, by people in such conditions.

-- because recycling is perceived to have no clear connection to monetary value.

And your hyper-competitve economy is being driven by the race to see who can move the centers of production down the farthest in the economic pecking order.

-- race-to-the-bottom.

I don't think I really have to spell this out for you. I'm sure you know it already. But you're too scared to get off the treadmill because there are guys in fancy suits who tell you the only way to make that money is to work that treadmill hard.

And you believe them. After all, they are working that treadmill hard, too, right? Crossing the street on a red light is safe if you have lots of company?

Those guys in the fancy suits, those are the guys who want to make money telling you how to make money by working too hard.

Think about that for a minute. They make their money by convincing you to -- voluntarily, no less -- keep on that treadmill.

What is money?

Money is at best a proxy for value. At best.

But it's a rough proxy. And it's a captive proxy in our current economy, requiring you to go to the masters of converting value into money -- those guys in the fancy suits -- for the conversion.

What is the most valuable thing when there's no food?

Food.

What about when there's no housing or food?

Food.

What about when there are no clothes or food?

Well, that's a tough one, but, when it comes right down to it, food.

What about when there are no books or food?

Food. (Yeah, even 'though I'm an author. Maybe because I am a technically unpublished author.)

Medicine? Yeah, but if the medicine cures you or fails to cure you, if there's nothing to eat after you take the medicine, it's the same end: Food.

And so on.

A house is valuable, and so is food. But their value is different. Books are valuable, too. But the value is different. Medicine, clothes, everything that has value has value in its own dimension. 

Prices are the ratio of value to money for different kinds of value. This is similar to the projection onto a single axis of vectors in a plane or a space. Money is one-dimensional. Value is multidimensional. Let's take a look at something easy, like nutrition:


Here it's quite clear that value has more than one dimension.

This is true in other dimensions than nutrition, as well -- health, education, rest and relaxation, etc., each of those categories with subcategories, each of those dimensions with sub-dimensions.

There is not much that is more valuable than food, but, in our society, food prices are one thing that inflation cannot be allowed to touch. Why?

Pretty simple.

People who produce food tend to not mind sharing.

Sharing food undermines the power of those guys in the fancy suits to control prices.

Why do we allow them to control prices?

Well, there's a lot of history, sociology, religion, and other stuff mixed in the reasons we allow them to control prices. Even though, in most modern, ostensibly free countries they are not the government themselves, they have entangled themselves in the government in ways such that it is rather destructive to simply boot them out.

They are the marketers. Their job, their value to society, is to guide products to markets. (Even if the market is the market of political discourse. Especially if the market is the market of political discourse.)

Without them, we would mostly be satisfied to have enough product for our own needs, today. With them, we can see that other people need what we make, so we make more than we ourselves need.

When they do their job well, they help us be sure there is mostly enough to go around, even in emergencies.

When they start syphoning off some of that value to make their suits fancier, there isn't enough to go around, and the segments of the population that have needs grow.

And the larger those needy segments grow, the more destructive the inevitable disasters and emergencies become, because the needy segments are the least able to prepare, protect, or defend themselves.

Unfortunately, some of those fancy suits have convinced themselves that it is the fanciness of their suits that motivates us. So they think they have to syphon off more money to make fancier suits. And that seems to become their excuse to think they have to control what we are doing. The marketers become marketeers and power-mongers.

(Skipping a lot of stuff about scarcity economics here because I know it sounds to some people like conspiracy theory.)

Otherwise, as they seem to think, society will fall apart.

One thing I have learned from the Libre Software movement, there is nothing further from the truth.

Open Source is not true Free-as-in-Freedom, but it is close.

In both Open Source and Libre technologies, the origin of innovation is a personal itch.

Somebody needed something for themselves.

In the metaphor, they had an itch and they scratched it. In scratching their itch, they found something of value they could share. They perceived value in sharing, so they worked out how to make that something-of-value available to others.

The scratching was not work, but the next step was. But no money was involved.

In other words, they work to make their creations available without requiring others to scratch and work so much.

Then others find that if they scratch a little, invest a little of their own work, the something-of-value can be improved. And value comes back to the original creator who shared.

No money is involved until the something-of-value becomes productized. Turning it into a product that the general public can use requires a lot of mundane work of the sort we call grunt-work. Why? Somebody has to advertise. Somebody has to handle feedback from people who don't want to know how to get their hands under the covers, or don't have time to do so. Etc.

And this is where the people in the fancy suits got brought into the loop.

I'm not sure it's a bad thing, in and of itself, to have marketing involved.

But I want to note something here. If we each could-and-would take the time to understand how to use the things we share with each other, we wouldn't need people who are paid to do nothing but guide product to market. We could produce what we need locally and be done with it, except for extreme cases.

And I think we would be happier, because there is satisfaction in making things that work.

If we did this, what would the marketers do for work? Well, on the one hand, I think they could find something other than marketing to do.

On the other, what they do is not wrong, just done too much and in the wrong way right now. What they facilitate is communication, and communication is necessary.

No, we aren't going to get beyond the need to move some products from the place they are produced to the place they are needed. Or, when we do, we will have solved the hardest social problems already, and, yes, there will be other work that the marketers can do.

For now, what we need to know is that every minute we spend on the treadmill is a minute we could have spent scratching other itches that matter and thereby contributing to society in ways that are presently going wanting.

And every minute we spend on the treadmill is another minute making us more vulnerable to things like the virus.

Thursday, April 2, 2020

オーバーシュート (Ōbāshūto)? Not Overshoot (COVID-19)

I'm generally not too fanatical about insisting that people use the exact same language as I do. But ordering people to "HEAR WHAT I MEAN!" can be confusing, and sometimes fatal.

Witness "overshoot" and COVID-19.

(This is a meta-linguistic drift in semantics, actually.)

I've been hearing the term "overshoot" on my wife's talk radio programs here in Japan quite a lot recently in the discussion of our collective response to COVID-19. Well, not exactly "overshoot", but 「オーバーシュート」(ōbāshūto).

I had initially assumed that Japanese media had picked up the term from misuse in the west, but I didn't have time to check it out until today. I'm not finding western sources, so it may be one of those completely Japanese-origin wasei eigo terms. (Or the persons responsible for the mis-coinage may be ducking for cover.)

The context is the so-called ōbāshūto occurring in countries such as Italy, where inappropriate social response has failed to curb the spread of COVID-19.

Here's what overshoot is:


In other words, if there is overshoot, there was a response which had a target, and the target has been missed in excess.

Undershoot would be missing the target in the opposite direction. Let's look at another example:

Graphic by Joel Rees and Wikimedia Commons user Krishnavedala.
Sine Integral function definition courtesy of Krishnavedala.
Reuse permitted under Creative Commons Attribution Share-alike 3.0 license.
See https://commons.wikimedia.org/wiki/File:Sine_integral.svg.

This is a curve often seen in electronics, where a sudden energy surge pushes the potential too high, and reactance (capacitance and inductance) in the circuitry causes decaying "ringing" oscillations above and below the target.

In terms of a virus outbreak, overshoot and undershoot would be about our response.

An example of excessive response -- overshoot -- might be use of medicine that is too strong, resulting in people dying or suffering unnecessarily.

And example of undershoot might be the failure to use enough medicine, again resulting in unnecessary death and suffering.

Undershoot in government response would be what many people are accusing Trump of doing. I'm not there, I don't know what all he has said when. All I get is second-hand news. But a lot of my friends and relatives accuse him of saying, "Don't get excited, don't go to the doc, just keep working and washing your hands, this will all be over in a few weeks."

Extreme overshoot in government response would be ordering an entire country into house-arrest, so that no one can legally go to work and produce essentials.

If I correctly understand the opinions I have been hearing on ABC (AM 1008 KHz) and MBS (AM 1179 KHz) stations, ōbāshūto is understood to be about the contagion, about the spread of the virus beyond our ability to control it, rather than about appropriateness of our response.

(I may be misunderstanding. My Japanese is not perfect, yet.)


And we can talk about wa-sei Eigo and about how the meanings of words change when they are adopted into other languages, but this one is going to cause confusion, even in Japanese. Ōbāshūto is clearly derived from overshoot, and the media here is talking about it as if the government therefore needs to clamp down even further.

Has overshoot occurred in Italy?

It may have. If so, it would be something like this:
  1. Government understands that the virus is extremely contagious. So they order complete shutdown of all non-essential services and 24-hour curfew.
  2. Italian people can't figure out how to stay alive if they can't leave the house at al.
  3. Italian people consider cousins family, so they go over to the cousins' house for staples and information, and a drink.
  4. Italian families are big, so this actually increases exposure over normal daily activities.
  5. Virus spreads even faster.
If overshoot has occurred in any place, the appropriate government response is not to tighten controls recklessly. Somebody has to provide essential services, and those somebodies are just as capable of being infected as those who don't provide essential services.

The cure for overshoot is to remove the inappropriate responses.

Unfortunately, trying to decide what is appropriate response and what isn't requires us to make stronger effort to develop some agreement about what essential services are and who should perform them. This is one of the essential arguments between liberals and conservatives.

Unfortunately, the government defining these things top down is the tried-and-true way of the bad-old-days in the Soviet Union, China of a previous era, current North Korea, Nazi Germany, Imperial Japan, and so forth. It is precisely the approach that will produce overshoot, and if there is no correction, then there is no ringing response.

With top-down control and no feedback, overshoot just goes out of control:


Ultimately, non-governmental people, ordinary, everyday people will start figuring out what their own responses should be and that's when the overshoot and undershoot die down and the virus gets contained.

If I can offer a final thought, big industry and big society significantly increase the exposure of individuals, because essential services are provided by a small cadre of usually underpaid individuals who have to move long distances every day.

Those individuals have a very high exposure profile because of the number of people they have to serve.

Then they return home and expose the people back home.

Big cities were where plagues have traditionally been incubated, predominantly in the slums.

I'm not going to connect the dots beyond this, because I believe that people who connect the dots themselves will be more likely to act.

(I did write up a little English conversation example on the subject in my Random Eikaiwa blog, though.)

Food for thought: https://en.wikipedia.org/wiki/The_Andromeda_Strain