Tag: pattern

Posted in Psychology & Medicine

Autopilot

Posted on by Jinavie

Anyone who drives to work knows the strange sensation of realising that you have no memory of driving the last few kilometres. It is as if you turn on an autopilot in your brain. Because your brain is a master of pattern recognition, it analyses the route and all the movements like handle turning that takes you to the destination then converts it into a habit. After many commutes, the habit is so strong that the brain does not need to spare any thought on the activity. Ergo, your brain literally turns on an autopilot for you so to spare brainpower.

Thanks to this autopilot, the brain does not have to think about the drive to work. This means that it creates no new memories about the commute and you come out the other side not remembering the drive. An analogy would be to think of your brain’s information processing ability as if it was taking photos. The more new information it processes, the more photos it takes. Because your commute is an automatic process, the brain takes hardly any photos. Therefore, the “album” has few photos and takes little time to flip through. In comparison, your brain takes far more photos if you were to spend an equal time exploring a new scenic route. When you look back on this drive, the album is much thicker and you perceive it as a longer, more detailed memory.

Of course, this is extremely dangerous as your brain’s autopilot does not protect you from changes to your usual commute, such as a car swerving into you by accident. The automatic process means your brain is less ready for information processing and you have a delayed reaction, which may cost you your life.

The same goes for meeting a new person. On a first date, you learn many things about the other person and your brain frantically takes as many photos as it can. Looking back on it, it feels as if every second lasted forever and you can remember every little detail like the song that was playing in the background or the colour of her nails. But twenty years down the line, a day with that same person might feel less special and more “automatic”. Just like your drive to work, such an “autopilot” might result in a horrible accident.

So never stop paying attention to details, avoid forming ruts with surprises and new things. Don’t let your relationship turn into a boring commute.

Posted in Life & Happiness

Eleusis Game

Posted on by Jinavie

The victory condition for this card game, named after an ancient Greek city, is quite simple: discover the pre-determined law via induction.
This game needs at least four people, with one person acting the position of God. God decides on a certain law (in the form of a single statement) and writes it down on a paper, thus creating the way of the universe. 
Next, the deck of cards is split evenly between the other players, then one person places a card in the centre. After “the world begins to exist”, God looks at the card and says “This card qualifies” or “This card fails”. The next player also places a card in the centre and the God judges whether it fits the way of the universe.

Players carefully study which cards qualify or fail to try discover the way of the universe. If someone thinks they figured the law out, he or she proclaims themself as the prophet, who begins to take over the role of God to announce whether the cards qualify or not. If at any point the prophet is wrong, he is dismissed. If the prophet correctly judges ten cards in a row, he states his hypothesised law and compares it to the piece of paper. The prophet wins if the two laws coincide, but is dismissed if it is not. When all 52 cards are played without a successful prophet, God becomes victorious.

However, as this is a game, the way of the universe cannot be too complex. To make it fun, the God player must devise a law that is simple yet difficult to discover. For example, the law “Alternate a card higher than 9 and a card lower than 9” is tricky as players tend to focus on picture cards or the colours of the cards. Also, laws such as “Only red cards qualify, except the tenth and thirtieth cards are disqualified” and “Accept all cards that are not the 7 of Hearts” are illegal, as they are too detailed. A God who comes up with such ways of the universe that cannot be found using logic and the scientific method loses his right to play the game. Ergo, the God must seek simplicity that is not easily conceived.

So what is the most successful strategy for this game? Even if there is the risk of being dismissed, proclaim yourself as the prophet as soon as possible for the best chance of winning.

(Source: http://iraka.deviantart.com/art/Playing-his-cards-right-55647521?q=boost%3Apopular%20in%3Aphotography%20playing%20cards&qo=21)

Posted in Psychology & Medicine

Cognitive Dissonance

Posted on by Jinavie

When two conflicting ideas exist at the same time in the human mind, it causes uneasiness and discomfort. Human beings instinctively tried to reduce the dissonance, most easily achieved by adaptation and blaming. For example, when a person wants something strongly but cannot attain it, they choose to believe that they do not want it any longer, discarding one idea to dissolve the dissonance.

A famous portrayal of this condition is Aesop’s fable The Fox and the Grapes, which goes as following:

A fox sees a grape on a tree and wants to eat it. However, the grape is too high up, so the fox says “That grape is surely sour.” and turns away.

This fable shows the classic pattern of: Wants something -> finds it unattainable
-> criticises it to reduce their want, and ultimately the dissonance caused by it.

This effect is quite powerful and explains many of mankind’s unique behaviours. As stated above, people try to reduce the dissonance by justification, denial and even blaming a third party to ease their mind.
Interestingly, the act of “justification” is brought on by another human feature: arrogance. Most people consider themselves intelligent and always making the right decisions, ergo when they make a mistake it conflicts with their self-image. Instead of accepting that they made a mistake (thus altering their image), they instead believe that they intended that action. This belief is so strong that they do not even know the justification happened subconsciously.

For example, there is a phenomenon called buyer’s remorse, where a buyer finds a flaw or a better product after buying something, feeling remorse (which is due to the discomfort caused by cognitive dissonance). Instead of blaming themselves, people will justify their reasons for buying that product, and paradoxically value that item even more. This shows how cognitive dissonance can be seen everywhere in everyday life.

In short, people cannot accept paradoxes, believe they always make the right decisions, and twist reality and make excuses when it does not fit what they desire. People are fascinating.