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Science

Why you get angry and how it shapes your life

Angry

Anger is one of the most primitive emotions human beings experience, and it seems to have been wired into our systems. From a stranger taking your parking spot right when you were going to park, to a loved one betraying you on a sensitive matter, they all end up at one place: you feeling angry.

The “angriness spectrum”

But anger does not come in just one form. There is a whole spectrum of “angriness”. Anger covers everything from feeling a mild frustration because you haven’t slept enough, to absolute and complete fury where all hell breaks loose.

Frustration

However, it is often frustrating to feel anger and sometimes even leaves us feeling guilty once it’s over. But is there an actual point to feeling this burning emotion? The way in which we experience anger, and how we act on it is very personal.

Feeling angry is useful

Science seems to be increasingly uncovering ways in which personality, gender, age, and life experiences affect how we feel anger.

Punch

Feeling angry is actually very useful when it comes to dangerous situations. It forms part of our instincts, triggering the body’s “fight or flight“ response.

The emotion prepares us for physical aggression. From the evolutive perspective: it’s part of our instincts to fight off threats, compete for resources and enforce social norms. However, we do have the ability to choose between walking away or throwing out a punch.

Frustrated

A different part of the brain is from there on responsible for decision-making and reasoning. This way, we put our emotions into context, and remind ourselves to behave because it is not socially acceptable to slap someone in the face just because they ate our last cookie.

What anger actually does

Feeling angry can be dangerous as it alters how we view risk. In other words, something that might be dangerous might look not-so-dangerous through the “anger-glasses“; we become more likely to underestimate the chances there are of having a bad outcome.

Angry man

Studies have shown that anger makes us more impulsive, and depending on the context, it can make us either brave or reckless.

Anger also affects behaviour in a social context. Feeling angry often means thinking negatively of others, resulting in blaming other people for circumstantial situations. The problem is, if an angry person projects blame onto someone else, it might result in irrational anger, because it is likely to make said person more enraged.

Finger-pointing

The benefits of feeling angry

Anger has always been considered a negative emotion, and should, at all times, be avoided. It is even considered a deadly sin in catholic religion. However, science now suggests feeling angry does, in fact, have some benefits.

Anger can become a strong motivator, according to this 2010 study. It can also shape the way you are perceived by others. The American psychologist, Lisa Tiedens, found out that outward anger expressions can make you more likable – or at least, make people be more supportive of you.

Support

Anger and social status

She also found that people tied to a higher status position are more likely to describe themselves as “angry” rather than “sad”, and that showing this emotion in a negotiation increases success. This happens because “anger” is an emotion linked to adjectives like “stubborn” and “dominant”.

Meeting

However, it’s also worth noting that evidence was found that in the case of women, the story changes: females considered angry were thought less of.

Photos: Unsplash and Pixabay

Alcohol does help when speaking foreign languages

You have probably often heard people say things like “My french improves when I drink” or “I speak a great german when I get drunk”, but until now you probably thought it was just a myth. Alcohol does help us speak foreign languages. Fritz Renner, from the University of Maastricht, came to this conclusion after carrying out a scientific study.

Red wine

The experiment

The experiment was pretty straight forward. Renner chose 50 people whose first language was german and had studied in dutch. All of them had a drink given to them, but it had a twist: some of them were alcoholic drinks, and some weren’t, but none of the participants knew who had which.

Bar

After, the participants spoke dutch and the conversations were analyzed by two dutch natives who were unaware of what participants had drunk alcoholic drinks and what participants hadn’t.

The assessment of the analysts concluded, funnily enough, that the participants who had consumed alcohol obtained better scores than those who hadn’t, especially regarding pronunciation. So, all in all, we can confirm that alcohol helps when speaking foreign languages.

Drink

Alcohol helps, as long as we already know the language

It’s important to realize that the study only applies to those who already had knowledge on the language beforehand. In other words, if you don’t have previous knowledge of the specific language, you will not magically start speaking it however much alcohol you consume.

Drinking alcohol makes you and extrovert

Drunk

What the alcohol actually does is affect our executive capacities, meaning our ability to remember, paying attention, and inhibiting inappropriate behaviour. This means we lose the feeling of “embarrassment” when speaking a second or third language.

But be careful…!

Alcohol

Note that this only works with “low doses“. In order to loosen up a bit, you should drink low percentage alcohol, or have just one drink. Otherwise, if you start increasing alcohol intake, the opposite effect will be achieved: losing control of your motor skills. This is something you don’t want. Because yes, you do indeed lose fear or speaking, but you also lose the ability of actually being able to speak. Nor is excessive intake good for you health.

Photos: Unsplash and Pixabay

Pizza turns out to be a better breakfast than cereals

Pizza

Having leftovers from last night’s pizza for breakfast is very much a cliché that happens at every home no matter what country you live in.

It has always been thought, however, that is is not exactly the healthiest habit, and has always been accompanied by statements like “that’s so unhealthy“, “you’ll get fat if you do that” or “you should have cereals for breakfast, not pizza“. 

Comparing both

According the the nutritionist Chelsea Amer, having pizza for breakfast is probably healthier for you than cereals. Apparently, pizza has less sugar and more protein than a bowl of cereal (doesn’t matter what type).

Both contain nearly the same amount of calories, but pizza packs a much larger protein punch, keeping you full throughout the whole morning.

Cereals

“Plus, a slice of pizza contains more fat and much less sugar than cold cereals, so you will not experience a quick sugar crash“

Chealsea Amer

A little experiment

Of course, it has to be taken into consideration what type of cereal and what type of pizza is being consumed. However, a big problem with cereal is that people who eat cereal usually eat more than one serving, so the intake of unhealthy substances increases by a lot.

For example, Consumer Reports carried out a small study with 124 people, in which 92% consumed more than one serving. They were shocked by how much constitutes one serving.

So is it good to have pizza for breakfast?

Greasy pizza

All in all, pizza might not be the worst option compared to sugary cereals. However, according to Melissa Rifkin, a bariatric dietitian at the Montefiore Medical Center in New York, it is still not a smart choice.

“While pizza can be a healthier choice per se, you may be giving most people an open window here of really amping up sodium, carbohydrates and fat early in the morning and setting oneself up for failure throughout the day“

Melissa Rifkin

In addition, pizza doesn’t really lack sugar. Frozen pizza can’t be spared either. Melissa Rifkin reviewed different types of pizza and found that all of them are full of questionable ingredients, like high fructose or corn syrup, in addition to all the fat and calories.

A better option

Breakfast

For now, we should replace “morning pizza” with better options, like homemade healthier pizza with less cheese, whole wheat crust and vegetables. Or just stay off pizza completely, and leave it for those special “cheating days“. For now, a normal breakfast with yoghurt and fruit, for example, is good enough.

Photos: Unsplash

Why do we “binge-watch” series?

Netflix

Lying on the couch and turning on the TV often helps us relax and disconnect from our hectic lives. Our brains generate dopamine when we marathon-watch a TV show, but we ought to be careful.

The popularity of the online streaming channel known as Netflix has steadily increased during the last decade. Together with other online streaming services like Prime Video, Hulu or HBO Now, Netflix has become the most popular online streaming service available. And alongside its success has come the rise of “binge-watching”.

What is “binge-watching”?

“Binge-watching” is the term used for watching a TV show non-stop for many hours, and sometimes, even days. Our concept of watching TV like we used to do is over. We are done waiting a whole week to be able to watch the next episode. Now, we can just go onto the next episode in one click.

Binge watching

Netflix has already come up with a new term to describe their binge-watchers: “binger-racer”. This new term refers to those extreme addicts who can spend a whole night watching episode after episode. The platform confirms to have close to 8,4 million users whom this term can be applied to; a number which has doubled between 2013 and 2016.

Binge Race (binj ‘râs) v.

“To speed through an entire season within 24 hours of its release and to be the first to finish”

Netflix
Man using computer

Binge-watching series makes us feel good. We forget about our daily worries and disconnect from our hectic lives. It allows us to choose when, where and for how long to watch. It opens up a whole spectrum of choice for us.

What it does to our brains

When we become “addicted” to a series, our brains activate the reward and pleasure circuits. Diego Redolar, neuroscientist and professor at the Open University of Catalonia, claims that having more than one episode available to us “helps activate our reinforcement nervous system, which doesn’t tolerate delay well, causing the person tobecome easily addicted“.

Addicted

A study carried out by Netflix corroborates this behaviour: it states that its members prefer watching a whole season in one sitting (on average a week), than, for example, watching an episode a week.

“During a watching-marathon, the brain generates dopamine, which is a chemical signal related to pleasure”

Diego Redolar

A clever marketing strategy

Marketing

We do not create these TV show addictions just by ourselves, though. A carefully planned marketing strategy stands behind them: they know what to give us and how to give it to us.

The biggest launches are always on Fridays, and they usually launch numerous episodes, and maybe even a whole season. The marketing plan’s objective is clear: creating a necessity inside the viewer, making them want to consume it the sooner the better.

Don’t get too caught up

Once the series we were watching is over, we often get a sense of emptiness; we feel like something is missing. Our brains become filled with anxiety, keeping us from being able to focus on other mundane activities.

This occurs because the dopamine we were previously talking about, is released as we watch episode after episode. So what happens when we get to the end? We have a lack thereof, causing a negative reaction in our brains. We want more.

There is a very thin line between harmless pleasures and serious addictions.

Photos: Unsplash

Study reveals what sibling is smarter

They say that “blood is thicker than water“, and it is true that unconditional love is often found amongst siblings, however much they might fight. We barely ever hear about siblings that get on perfectly well, which is pretty normal, given that we spend our whole lives (up until adulthood) living under the same roof.

Sibling disputes are a continuing cliché, and the fights seem to always be about the same: who is better, who is smarter, who has more talent… and a long etcetera. However, there is an actual study that proves which of the siblings is smarter.

Who was born first?

It is often said that those who are born first are favourites. Also called, PFBs (“precious first borns”) and often considered their parents’ “apple of my eye”, first-born children are now proven to actually be smarter.

The University of Edinburgh has carried out a study which concluded that children who are born first have superior thinking skills because they obtain more mental stimulation from their parents.

In fact, while all of the children seemed to receive the same emotional support, the eldest received more help involving tasks that develop thinking skills.

What the study means

The data obtained from the study was analysed, and it was found that first-borns obtained higher scores in IQ-tests than their siblings, even as early as age one. They scored higher in tests that included reading, matching letters, names, reading single words out loud, and picture vocabulary tests.

The “birth order effect”

The researchers that carried out the study claimed that the findings explained the “birth order effect”: this means that children that are born first, or earlier, have both better levels of education as well as better wages later in life.

A matter of parenting

The study showed that this occurs, because parents change their behaviour as they have more children, decreasing the amount of mental stimulation given, as well as the amount of activities involving the child.

Dr. Ana Nuevo-Chiquero, from the Edinburgh University’s school of economics explains: “Our results suggest that broad shifts in parental behaviour are a plausible explanation for the observed birth order differences in education and labour market outcomes“. It is already hard to be a parent, but now it turns out it’s worse than we thought.

It’s not all rainbows and butterflies for the eldest

However much it might seem like being the eldest comes with all the good stuff, it has, in fact, some disadvantages too. A study from 2015 has shown that first-borns are up to 20% more likely to develop short-sightedness. So no worries if you are not the eldest: we may not be as smart, be we do have a better eyesight!

Photos: Unsplash

Mark Zuckerberg came up with a “sleep box” for his wife

Suffering from insomnia has become quite common nowadays, especially in a society in which stress and anxiety levels keep increasing throughout the years.

This is the case of Priscilla Chan, Mark Zuckerberg’s wife. Being a mother of two, Priscilla stays up at night worrying about her children, which seems to be quite a common phenomenon amongst new moms. Luckily, Facebook’s CEO has found a solution.

The wooden “sleep box”

Zuckerberg posted his newest invention on Instagram: “the sleep box“. In it, he explains: “Being a mom is hard, and since we’ve had kids Priscilla has had a hard time sleeping through the night.”.

Ver esta publicación en Instagram

Una publicación compartida de Mark Zuckerberg (@zuck) el 27 Abr, 2019 a las 9:45 PDT

His creation consists of a wooden box that emits a faint light at the times it is okay for one of them to pick up the kids, but not bright enough to wake her up if still asleep. A big plus is that it doesn’t actually show the time, which will keep her from having the anxiety that comes with knowing how much more time she has left to sleep.

A good night’s sleep

“As an engineer, building a device to help my partner sleep better is one of the best ways I can think of to express my love and gratitude“, he writes in his caption. He claims it has worked very well for his wife, even better than he expected. Priscilla is finally able to sleep through the night.

Zuckerberg and his wife Priscilla

An invention accessible for everyone

According to Facebook’s CEO, some of his friends have already asked for something similar, which is why he has decided to share the “sleep box” with everyone. He believes it might help other people with their own sleeping issues, putting his idea out there in case another entrepreneur wants to run with it, and “build sleep boxes for more people”. Way to go, Zuckerberg!

Photos: Instagram

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