Posted in Psychology & Medicine

Anxiety

The human brain is one of the most sophisticated computers ever developed. It is so powerful that it can simulate all kinds of imaginative scenarios, allowing us to predict and plan for the future. Unfortunately for us, it is a double-edged sword that brings with it the curse of anxiety.

Anxiety is different to fear in that fear is a response to a specific present danger, such as a bear, whereas anxiety is usually a more vague concern for the future. Because our brain can imagine many unpleasant possible outcomes, we become fearful of what may come. This might be because of a past trauma, such as being afraid of abandonment, or because we do not know enough to safely predict what may happen, such as starting a new job.

Regardless of what the source may be, anxiety can be damaging as it prevents us from living life to the fullest. To protect ourselves from becoming overwhelmed by anxiety, we develop strategies to ease our anxiety from a very young age. A common example is an object that gives reassurance, such as a teddy bear or a security blanket. Unfortunately, these are less socially acceptable to carry as an adult.

In some ways, almost everything we do could be seen as an attempt to escape anxiety. We strive for stable jobs so that we don’t have to worry about financial problems in the future. We seek pleasure and happiness, through healthy means such as a passionate hobby or unhealthy like alcohol, to distract us from anxiety. We look for a partner who we can connect with emotionally – someone who can hold us and tell us everything will be alright, even when all hope seems lost.

Anxiety is unavoidable, but it can be managed. There are many effective methods.

First, there is distraction. Hobbies and interests let us enter flow state, where our worries melt away because we are so focussed on the present and enjoying the moment that we do not need to worry about the future. Music gives us similar relief, as it helps us calm our nerves and drowns out the neurotic voice in our heads.

Second, there is the physiological approach. Anxiety raises your heart rate and breathing rate. You can trick your brain in to being less anxious by slowing your heart rate and breathing down. This can be done effectively through breathing exercises, meditation or even a simple, relaxing bath.

Third, there is mindfulness. Train yourself in becoming more aware of why you are feeling anxious. Anxiety usually stems from a single source then spreads like wildfire into its general form. Finding the source will make it easier to take the next step.

Lastly and most importantly, there is reassurance. This may be external, such as the kind words from a friend or a motivational poster, or internal, where you remind yourself that you will be okay. Remind yourself of all of the horrible experiences you have already survived in your life. Remind yourself that regardless of how stressful it was at the time, you are still (hopefully) okay. Remind yourself that you are an amazing, resilient, capable person who will get through this.

However, be aware that up to one-fifth of people suffer from anxiety disorders – a group of psychological disorders that cause persistent, distressing anxiety and dysfunctional behaviours developed to try reduce that anxiety. These disorders, such as phobias, panic disorder and OCD, are much more complicated to treat. They often require professional help and even medicines to treat. Even so, the above psychological treatments are used in conjunction and certainly can’t do much harm.

Anxiety is one of the greatest barriers to happiness. So in the wise words of Meher Baba: “Don’t worry, be happy”.

Posted in Psychology & Medicine

Pica

Occasionally, there are news stories about a man who eats steel or a girl who likes to eat plastic. Such a condition where the person develops an appetite for a non-food substance is called pica. Pica is more common than one would think. The most common cases are those of dirt, clay and chalk, with the disorder being much more prevalent in children or pregnant women. Although pica is officially a mental disorder (possibly related to OCD), it is possible that it is a neurological mechanism to cure a certain mineral deficiency. For example, patients with coeliac diseases or hookworm infections tend to be iron-deficient and the substances they eat tend to contain iron. It is unclear how the brain knows what “food” to eat to cure a disease, but there are many cases where people subconsciously consume foods that would improve their health. According to a study, between 8% and 65% of people have had a sudden urge for a very strange appetite. However, as substances commonly involved in pica (such as dirt and ice) are solids, they can damage the oesophagus and the digestive tract. Also, they may contain toxic chemicals which can cause poisonings, making pica a potentially dangerous condition.

Posted in History & Literature

Earworm

Everyone experiences the phenomenon of a tune being “stuck” in one’s head. This is when an addictive song or piece of music seems to play over and over in someone’s mind even when they are desperately trying to forget it. The Germans call this phenomenon ohrwurm, which translates into “earworm”. 

Having an earworm is not necessarily a pleasant thing, as the person with it may become irritated or agitated by the piece of music. It has been noted that the condition is much more common in people with obsessive-compulsive disorder (OCD), suggesting that earworms may be caused by the brain subconsciously obsessing over the piece of music. 

Because it is so common and addictive, earworms are extensively used in marketing in the form of hooks – music designed to stick in people’s heads. By associating the hook with the marketed brand or product, people cannot stop thinking about it and this subconsciously affects their buying habits.

The concept of earworms is also popular in literature, where authors become creative and explore the “potential” of an earworm. For example, Arthur C. Clarke wrote a short story titled The Ultimate Melody where a scientist invents a melody that compels the brain to become enraptured by it through synchronising with brainwave patterns. Interestingly, the scientist creates the melody simply to escape the barrage of pop music filled with hooks and catchy tunes. Ultimately, he is found catatonic as the melody completely takes over his mind.

Posted in Philosophy

Perfection

화룡점정 (Hwa Ryong Jum Jung) – 畵 그림 화 (painting). 龍 용 룡 (dragon). 點 점 찍을 점 (spot). 睛 눈동자 정 (pupil).

During the Liang Dynasty (modern day China), there lived a famous painter called Zhang Sengyao. It is said that he was such a skilled artist that his paintings were lifelike and almost like a photograph. 

One day, a monk asked him to paint a mural of dragons on the wall of his temple. Zhang accepted and proceeded to draw four dragons rising through black clouds. The fluid motion of the body, armour-like scales, the ferocious and vivacious look of the dragons… the sheer scale and detail of the painting astounded everyone who gazed upon the painting. However, people noted that none of the dragons had eyes drawn in.

When asked why, Zhang simply replied: “If I draw in the eyes, the dragon will immediately burst out of the wall and fly off.” No one believed him and laughed at such an insane comment. After constant pressure from the people to do it, Zhang reluctantly lifted his brush and plotted a single black dot where the eye was to be. 
Suddenly, lightning flashed and thunderclaps boomed out of the painting, from where a dragon emerged and proceeded to flash off into the sky. The people were speechless. The painting (minus the one dragon) still exists to this day.

To seek perfection is arrogance. This is a common mistake found in modern society, where people are too obsessed with becoming perfect and not see the beauty of imperfection.