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Your Personality May Be Controlled By Your Immune System, Study Finds

Your Personality May Be Controlled By Your Immune System, Study Finds

Despite the social and geopolitical tensions that exist in today’s society, the human race has evolved to a point where multiculturalism and interactivity between different creeds is entirely normal. While there are many inspirational stories concerning those who have battled oppression to practice their beliefs, in general, we live in a tolerant and accepting world.

Interestingly, animals have also evolved over time and become increasingly sociable, particularly in environments where one species is dominant. The same can be said for species’ with high populations such as rats and mice, many of which are often forced to coexist in small, urban spaces.

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What recent studies have told us about the evolution of sociability

In instances such as this, however, this heightened level of interaction can increase each animal’s chances of coming into contact with pathogens and infections. Over time, this has driven the need for animals to develop stronger and more capable immune systems, with historical research suggesting that environmental changes were most likely to alter the course of their development.

While this makes perfect sense, a new generation of researchers from the University of Virginia have discovered that the immune system of some species actively controls the elements of their brain that are responsible for social behaviour. This may ultimately change the way that we think about evolution and development, as the rise in sociability may actually have occurred as a direct result of heightened immune systems (rather than the other way around).

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How your Personality is controlled by your Immune System

According to the most recent studies, mice that were bred without a specific pathogen-fighting immune molecule became anti-social over time, while also displaying other prominent social defects such as autism. Upon further examination of the subject’s brain activity during testing, it was revealed that particular brain regions in the prefrontal cortex that control social behaviour had become hyperactive, which is similar to the experiences of humans with autism.

Conversely, when these subjects were injected with the missing immune molecule, they immediately behaved in a far healthier manners without displaying any social abnormalities. In purely scientific terms, this increased the levels of a prominent neurotransmitter called GABA, which in turn alleviated the subjects’ hyperactivity and triggered a chance in their social tendencies.

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The Last Word

In summary, this fascinating discovery has changed the way that scientists think about the brain and its relationship to the immune system (in the case of both animals and humans). Whereas the brain and the adaptive immune system were once considered to be isolated from one another, it is now apparent that these two entities actually share a close and interactive connection. It is also clear that our immune system has a direct influence on our personality type, and particularly the way in which we socialise and interact with others.

In the long-term, this discovery may also impact on the way in which immune activity in the brain is observed in humans. This was once seen as a clear sign of pathology, but this is no longer the case given the recent findings meaning that diagnostics and treatments could change accordingly.

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Featured photo credit: Terry White / Flickr via flickr.com

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Last Updated on June 13, 2019

How to Quit Your Boring Life and Start Living an Interesting One

How to Quit Your Boring Life and Start Living an Interesting One

Think you have a boring life?

The definition of boring is dull or not interesting. Maybe you’ve been doing the same thing and living the same life for too long, or maybe your daily routine is limiting your growth and happiness. Whatever your reason is, the following list of 20 things can definitely make any day more interesting. Some of them are silly, while some are more meaningful, so hopefully just reading the list makes your life less boring and sparks your creativity.

Let’s dive in the list to quit your boring life and start living an interesting (and meaning) one!

1. Channel Your 7-Year-Old Self

What would he or she want to do right now? Color? Paint? Run around outside? Play dress up? Eat with your hands? Play that instrument hiding in the back of your closet that you haven’t touched in years?

Just because you’re a grown up doesn’t mean any of this stuff will be less enjoyable than you remember it. Give yourself permission to play.

2. Go Play with Kids

Speaking of little kids, if you have your own or access to any (in a non-creepy way, like they’re your niece or your best friend’s kid, you get the idea) go play with them!

They didn’t create an entire show called Kids Say The Darndest Things because kids aren’t hilarious. They also keep things so simple, and we can really stand to be reminded of this and stop allowing ourselves to get bogged down in boring details.

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3. Order a Hot Dog

While you’re eating it, Google: “What’s in a hot dog?” You decide whether or not you want to finish it.

4. For the Ladies: Wear Your Sexiest Lingerie Under Your Work Clothes

Your “little secret” will leave you feeling anything but boring all day!

5. Play Cell Phone Roulette

You’ll need at least one buddy for this. Scroll through the contacts in your phone, stop on a random one and call the person.

You could spark an incredible catch up session or be incredibly awkward. Neither are boring.

6. Fill out a Pack of Thank-You Cards

Give them to random people who probably don’t get thanked too often for doing what they do ever day.

Ideas: police officers, librarians, servers, baristas, cab drivers, sanitation workers, teachers, people behind any check out counter, receptionists, your friends, the guy at the falafel stand, etc.

7. Sign up for a Class in Something You’ve “Always Wanted to Do”, or Something That Makes You Really Uncomfortable

Ideas: pole dancing, salsa lessons, improv, pottery, cooking, knitting (yup, there are classes for this, too!), karate, boxing, something techy like the workshops they run in Apple stores, get Rosetta Stone and learn that language you’ve always wanted to speak, etc.

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What’s good about joining an interest class is that you will also meet new people!

8. Interview Your Grandparents About Their Lives

You can bet they’ve had some crazy experiences you probably never knew about.

9. Get up on Stage at an Open Mic Night

Whether you’re funny or not, get up on stage and just talk funny. And if you’re not, memorize a few of your favorite jokes and tell those!

10. Do Something for Someone Else That You Wish Someone Would Do for You

We all have a few ideas on this list. I promise you will feel amazing after and anything but bored.

11. Start a DIY Project in Your Home

It doesn’t have to be super complicated. If you need ideas, there’re plenty on Pinterest. Or you can also check out these 30 Awesome DIY Projects that You’ve Never Heard of.

12. Plan a Weekend Trip or an All-Out Vacation

This will give you something to look forward to.

Even if you don’t have the time or money to go on a vacation, plan for a staycation, which is same fun and relaxing!

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13. People Watch

Find a bench in a crowded area (centers of transportation like airports, bus stops and train stations are great for this!) and just observe.

People are infinitely interesting.

14. Eat Something You’ve Never Eaten Before

Bonus points if it’s a random fruit or veggie.

15. Dance

You can get your friends together for a night on the town or just pull up a video on YouTube and bust a move from your own living room.

If you’re feeling extra brave, you can even dance in public and get other people involved.

16. Go to YOUTUBE and Search “Funny Pets” or “Funny Babies”

This is also a great quickie ab workout as you will be laughing hysterically.

17. Pick up a Book and Start Reading

Check out the NY Times Best Sellers lists and grab a new book you can get lost in.

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18. Step Away from the Computer and Go Get Some Time with People You Care About in Real Life

Facebook stalking doesn’t count as real social interaction. You can even share this post with your friends and vote on which one you’d like to do together!

19. Check out a Museum You’ve Never Been to Before

OK, depending on your interests, this one might actually be boring. If you love learning, art or different cultures though, this one is for you!

20. Write a List of Things You Desire and Truly Want

This is a great way to help you figure out the real reason why you’re feeling bored about your life. Maybe you haven’t really done things that you truly enjoy? Maybe what you’ve wanted to do all the time has been left behind?

Think about the list of things you really want to do, and ask yourself why you aren’t doing these things (yet). Then start taking your first step to make what you want happen.

Now go make your life interesting and live your dream life!

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Featured photo credit: Kev Costello via unsplash.com

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