Tag: growth

Posted in Life & Happiness

Growing Pains

Posted on by Jinavie

Growth is such an important aspect of life. From a young age, we are encouraged to grow in all senses of the word.

We eat well and drink milk to grow tall and strong and healthy. We study to grow and cultivate our minds. We find a job and learn financial skill to grow our savings. We chase our passions and interests to culture ourselves and grow our character. We devote time and energy to upskilling and pushing ourselves to our limits to grow our careers and capabilities. We learn to love, to hurt, to dream and yearn, to lose and to self-soothe to grow our emotional intelligence.

All in all, the world tells us we must grow, grow and grow. Almost to the point of an obsession.

In some ways, it’s true – we must strive to keep growing as a person. Think of the countless people who stop growing after reaching adulthood. Instead of reading, thinking, introspecting and connecting, they choose to live in an echo chamber, spouting off misinformed opinions and closing their minds to any new experiences or viewpoints.

When we don’t challenge ourselves to grow, we cannot achieve flow state and instead become lazy and unmotivated. We run the risk of becoming stagnant or regressing.

In this sense, encouraging our own growth is one of the most useful life skills we can obtain as a young adult. No one other than ourselves will truly care about our growth as a person. This is why goals, systems and insight are important in life.

However, growth also comes with stress.

To grow, we need to put in time, energy and resources, such as money. Sometimes, it is hard enough surviving life, let alone thinking about growing. Sometimes, depression and anxiety gets the better of us and we are in no mental state to strive to thrive. Sometimes, we are barely keeping up with life’s numerous demands, meaning that growth could be the straw that breaks the proverbial camel’s back.

Think of growth in nature. Barely anything grows perpetually. Plants will grow in the summer, then recede for the winter, saving up energy for the next summer. Mountains grow with plate tectonics, then erode with the weather. Even economies will go through cycles of growth and depression, while even the most mighty empires rise and fall. In fact, the only thing in nature that only grows is cancer.

Simply put, uncontrolled, continuous growth is unsustainable.

If a plant was to only grow upwards, it will collapse under its own weight. Businesses that grow beyond their capabilities will stumble and fall as they exhaust resources, or end up relying on shady, unethical practices.

The take-home message is this: it is okay not to always be growing.

Of course, we should strive to never stop growing on the whole, but this should be sustainable growth. It is okay to take a step back for every two steps you take forwards. It is even okay to feel like you are taking one step forward, one step back. Sometimes, it is not a ripe time to grow, like a seed biding its time through the winter.

Be kind to yourself and be patient. Whether you are going through the most amazing growth spout or feel like you are at your lowest point, this too shall pass.

Image credit: Growth Spiral by Seb McKinnon
Posted in Science & Nature

Exponential Growth

Posted on by Jinavie

Imagine that you have won a strange lottery where they give you two options of payment: they can either pay you one million dollars up front, or they can pay you one cent on the first day, then double the amount you have every day for a month (i.e. 1 cent on day 1, 2 cents on day 2 etc.). Which would you choose?

It may seem obvious that the $1 million up front is far better than accumulating a few cents every day. But by the end of the month (day 31), you would actually have accumulated $5.37 million. How did this happen?

The secret to this extraordinary increase is the power of exponential growth. If you double a number constantly at a regular interval, it grows at a staggering rate. Let us look at the above example again.

On day 1, you have 1 cent. By day 10, you already have 2(10-1) = $5.12. Now we can see that instead of mere cents, we are gaining $5 in one day.
By day 15, you have $163.84. Now the doubling nets you another $163.
By day 20, you suddenly have $10,485.76.
We pass $1 million at day 28 where we have $1.34 million.
Day 29 you have $2.68 million and you can see how we end up with $5.37 million – over five times the amount we would have received compared to the first option.

This shows the sheer power of doubling. It is an important principle to grasp as we see exponential growth all around us in life. Nuclear chain reactions undergo exponential growth to power nuclear reactors. Positive feedback in speakers undergoes doubling amplification, resulting in the sharp screeching sounds. Compound interest follows exponential growth, allowing investments to give substantial returns over time (or result in crushing debt). Bacteria divide in two each time, resulting in a rapid population boom.

Understanding exponential growth also helps us make sense of scary situations such as pandemics. Viral infections are spread from one person to multiple people, represented by a basic reproduction number (R0). In the case of the COVID-19 (2019 coronavirus) pandemic, the R0 was between 2 and 3, meaning that left unchecked, the number of infected individuals would essentially double every few days.

Although this seems obvious, if you didn’t know about exponential growth, it would be terrifying to hear that one day you have 8 cases in a country, but in a fortnight, there are over 1000 cases, with each day presenting increasing numbers of newly infected patients. The media preys on this effect by providing anxiety-inducing headlines. But in reality, the headlines might as well read: “virus continues spreading in predictable exponential fashion“.

Another strength of knowing about exponential growth in a pandemic is that it lets us predict what would happen without any intervention. The number of cases would explode in a matter of weeks, resulting in catastrophic numbers of unwell people taken off the workforce, accompanied by mass casualties. Hospitals would be completely overrun, crippling the nation’s healthcare system and resulting in even more deaths as the infection runs rampant.

Therefore, efforts to reduce the spread of the virus through social distancing and effective quarantining are vital to reduce the rate of exponential growth, flattening the curve and making the number of cases more manageable for the healthcare system to deal with.

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Posted in Life & Happiness

Exoskeleton

Posted on by Jinavie

If you look at a crustacean, such as a crab or lobster, you will notice that they have a very tough exoskeleton. Unlike us, they have their skeleton on the outside to act as armour to protect their weak, soft insides. This allows for great protection against injuries and when battling.

But if they are contained in a rigid shell, how do these animals grow? The answer is that they moult. As they grow, crustaceans will periodically shed their armour, so that the growing inner tissues can create a larger exoskeleton to hold their body in. This is a critical period as the animal is most vulnerable, as the new exoskeleton is still soft and does not offer much protection.

Even though human bodies contain skeletons on the inside, we could consider our hearts as having an exoskeleton. Like all animals, we want to avoid pain – both physical and emotional. So as we grow up, we put up resilient walls to try to protect our weak psyche and ego, to prevent being hurt by others. But a heart with a rigid, hard shell cannot grow. Only when we lower our guard, climb out of our shells and allow ourselves to be vulnerable can we grow and mature.

Life is full of suffering and hardship. We all have our scars and traumas, but at the end of the day, we survived. If we decide to shut ourselves in to avoid connection and refuse to open up to others, we may protect ourselves from some pain. But these are the moments – when we feel like all is lost, when we feel so weak and helpless, when we are anguishing – that we are growing as a person.

Don’t be afraid of feeling weak and vulnerable – it is a necessary step for your heart to grow.

Posted in History & Literature

Communism

Posted on by Jinavie

A professor was lecturing about communism. The students insisted that communism worked since no one would be poor and no one would be rich – a great equalizer. To show the students whether communism worked or not, the professor designed a social experiment. The professor announced to the class that all grades will be averaged and everyone will receive the same grade.

After the first test, the grades were averaged and everyone got a B. The students who had studied hard were upset while the students who had studied very little were happy.
But when the second test came, the students who had studied little studied even less and the ones who had studied hard before decided that since they could not make an A (even if they got 100%, the bottom half of the class would pull the average down), they also studied less. The second test average was a D.
No one was happy. By the third test, the class average had fallen to an F. Now no one was rich, but everyone was equally “poor”.

Communism ultimately fails because it removes one of the major driving forces of economies – incentive. Money is a key (but not the only) incentive that motivates people to work harder as they are rewarded with a better quality of life. But when private wealth is abolished and wealthy is “equally” (note that it is not “equitably”) split among the population, there is no longer motivation to try harder. Because no one wants to work for the benefit of strangers (due to psychological phenomena such as responsibility splitting and the monkeysphere), the economy does not grow and everyone becomes poor.

Communism essentially relies on the goodwill of the people while disregarding all realistic factors of economic growth. It is an extreme ideal that has failed in every instance in history. The only times communism works is in a small society setting such as a small village or tribe where there are less than 150 people (within the monkeysphere, thus people actually care about all of the others). The idea behind it is admirable – that all human beings have equal rights to a certain quality of life. However, it disregards the most important factor of economics; that resources are scarce and we cannot fulfil the infinite needs of everyone. Monetary incentives at least allow us to seek out these resources ourselves, with market economies rewarding such behaviour with money.

Thus, we should not focus on “equality”, which means that everyone should receive the “same”, but “equity”, which means that everyone should receive a “fair share” according to how much they have worked and contributed to the society.

Posted in History & Literature

Economics

Posted on by Jinavie

Early economists believed that a growing economy was a sound economy. Growth was used as a ruler to measure the health of the nation, corporations, markets and all social constructs. But it is impossible to always move forwards. In reality, a growing economy goes through cycles of growth and depression, showing a waveform on a graph. An economy without depression forms a bubble that will burst in the future, bringing a greater economic crisis. Simply put, “sound economic growth” is only achieved by the concept of two steps forward, one step back.

We have reached a point where we cannot grow despite having the potential to. Perhaps there will be no further economic growth. Only a continuous state of balancing powers will remain. A sound society, a sound nation, a sound worker… those are things that do not damage the surrounding environment or become damaged by it. We should no longer try to conquer nature and space. Instead, we must integrate with nature and the universe. Our only slogan is harmony. There should be an entwining of the external and internal world and we must live with modesty not violence. Human beings will become one with the universe. Mankind will meet an age of stability where we do not strive for the future or reach for faraway goals. Mankind will live a simple life in the present. Only then will mankind finally attain happiness.

1 + 1 = 3

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(from The Encyclopaedia of Relative and Absolute Knowledge by Bernard Werber)

Posted in Science & Nature

From Cell To Birth: Growth

Posted on by Jinavie

After implantation, the embryo quickly grows from a ball of cells into what will be a fully-formed baby. However, it first needs a way to feed: the placenta.
It is an organ that actively takes nutrients and oxygen from the mother’s blood, exchanging it for the embryo’s waste products. It is extremely effective in keeping the fetus alive and protects it from infections or the mother’s immune system.
The blood is carried by the umbilical cord, which plugs into the belly button. This cord is the lifeline throughout term, and disrupting the blood supply will lead to permanent brain damage or even death.

In the first 10 weeks, the blastocyst develops into a very primitive disk-like object that shares no resemblance to a person. It keeps growing and differentiating at a rapid rate (almost doubling in size per week) until it forms an embryo that is more familiar, roughly about week 6. Interestingly, a human embryo looks almost identical to embryos of rabbits, chickens, turtles and fish, showing how all animals shared a common ancestor in the course of evolution. At this stage, the embryo has features such as gills, a tail and a fish-like appearance.

After 10 weeks, the embryo has grown to about 5~8cm (almost 10~20 times the size at week 6), and is now called a fetus. It begins to properly grow organs, and resembles a miniature baby with primitive features.
It continues to grow for the next 30 weeks, continuously relying on the mother for nutrition and life support.

Many different factors contribute to premature birth and IUGR (intrauterine growth restriction), which leads to the birth of a small baby. This may result in less developed organs (especially the lungs) and may affect the health of the newborn throughout its life. There are also many poisons known to harm the development of the embryo/fetus, such as alcohol, nicotine, cocaine, heroin and much more. These should be avoided from a few weeks before conception onwards (even after birth while breastfeeding).

By about 38 weeks, the lungs (the last organs to fully mature) are ready and the fetus is upside down. It is ready to leave the womb, and thus sends a signal to the mother, known as labour. This is when the arduous process of childbirth begins.

(Full series here: https://jineralknowledge.com/tag/arkrepro/?order=asc)

Posted in Science & Nature

From Cell To Birth: Implantation

Posted on by Jinavie

When an egg is fertilised by the sperm, it is called a zygote. This zygote immediately starts to divide at an exponential rate, to achieve the feat of transforming from a single cell to a 3kg baby. The division and growth happens as the zygote slowly drifts towards the uterus, where it can secure itself.

30 hours after fertilisation, the zygote is now 2 cells.
72 hours, the zygote is now 16 cells.
96 hours, the zygote is now a ball of over 60 cells, and now called a morula.
108 hours, the morula has a cavity inside, and is called a blastocyst.
The blastocyst, essentially a shell of cells with a mass of cells at one point, hatches out of the zona pellucida as it is now much bigger.
To gain the massive amount of energy required for development, the zygote eats up simple sugars in the fallopian tube during its travel.

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As mentioned before, when pregnancy does not happen, the endometrium is shed and flushed out. To prevent this, the blastocyst secretes something called βhCG, keeping the corpus luteum alive, which secretes progesterone to maintain the endometrium. As the endometrium is the fertile “soil” where the embryo will grow, this is a vital step (βhCG is the hormone tested in a pregnancy test).
When the blastocyst reaches the uterus, it finds a safe spot on the endometrium, with the inner cell mass facing the wall. This is where implantation begins.

After clinging tightly to the endometrial cells, the blastocyst fuses some of its cells into a digging tool that can eat away at the endometrium. As it digests away the cells, the blastocyst slowly burrows in until it is completely embedded inside. Cells invade the hollowed space, firmly securing the blastocyst while destroying blood vessels and glands to release nutrients, securing a supply line. Now, it can start its rapid development into an embryo as it leeches away the mother’s nutrients.

A foreign body latching on to the host’s cells, digesting away tissue and leeching blood and nutrients – an embryo acts exactly like a parasite, to ensure that it can safely survive the 40-week gestation. In fact, an embryo can implant itself almost anywhere in the body, such as the fallopian tubes, ovaries or even the gut, as long as there is a secure blood supply. This is called an ectopic pregnancy, and can be an extremely dangerous scenario to both the mother and developing fetus.

(Full series here: https://jineralknowledge.com/tag/arkrepro/?order=asc)

Posted in Science & Nature

Urban Paradox

Posted on by Jinavie

A few years ago, a theoretical physicist studied population growth in cities to find the mechanism of how cities operate. What he found was an astonishing law.
Wherever the city, as the population doubled in size, the average income, number of patents, number of educational and research facilities and other important numbers all increased around 15 percent. Although it is normal for such statistics to increase as a city grows, it is interesting to see that almost all of them increasing at a similar rate, despite being so different sometimes.
More fascinating is the fact that not only do the above “good” statistics increase equally, but so do crime rates, pollution, smog occurrence, stomach flu and AIDS prevalence all increase approximately 15 percent.
Therefore, a city can be seen as a double-edge sword that is both the source of fast growth, wealth and ideas, but also waste, pollution, stress and disease.

Biologically speaking, an organism has a tendency to have slower growth and pace of life as it gets larger. For instance, an elephant’s heart beats slower than a mouse, and its cells do less work on average too. However, a city exhibits a snowball effect where it grows faster as it gets larger. To achieve this extremely high rate of growth, it must consume an immense amount of resources, which ultimately ends up as large quantities of waste and pollution. Also, as people get busier, the overall “quality” of the society falls, leading to increased stress and disease prevalence.

If so, should we abandon our current productivity and live a slow, village life and ignore our potential as a species? Or should we continue our exponential growth at the cost of using up nature’s well-maintained resources like no tomorrow?