Entering
Prologue: When life gets tough, you can overcome it with these seven weapons.

▶ STEP 1 Maintenance

First Weapon: Maintenance
The root cause of anxiety is fatigue.
- Start by taking care of your body and mind.
- Only 15% of people manage their hair regularly.
- A relaxed mind also blows away stress!
- 90% are unstable and tired
- Most of your worries can be solved just by doing 'maintenance' well!

Maintenance by sleep
- If you have any concerns, sleep for 8 hours first!
- 80% of high school students are sleep deprived!
10 Reasons Sleep Deprivation Ruins Your Life
- When you have less time to train your brain, you become more intelligent.

Regulating your body clock
- Never stay up all night
- Problems that arise when the body clock is irregular
- The most effective way to reverse a distorted body clock

Get in shape with exercise
- The head is an area that can be improved.
- Exercise improves your posture.
- Age has nothing to do with hair
- The miracle of studying brought about by physical education class
- Why does exercise make you smarter?
- Take advantage of bonus time after exercise.
- Will exercising more help me study better?
- Exercise is a 3x experience item!

Fix it with a meal
- The only time the body grows is now.
- The most fatal thing to growth is malnutrition.
- Dieting is forbidden for teenagers.
- A vicious cycle that occurs when there is a lack of nutrition
Skipping breakfast reduces brain energy.
The importance of breakfast to synchronize your body clock

Second Weapon: Resilience
A flexible mind offers many paths in life.
- What is resilience?
- There is no need to be strong against stress.
- If you are agile, you can avoid attacks!
- Will I really be happy if I graduate from a prestigious university and get a job at a large company?
- The power to survive as the strongest member of society
- Characteristics of people with low resilience
- One in six people is sick
The future of resilient people
- 3 Ways to Increase Resilience

Third Weapon: Control
Don't be consumed by smartphones and games
- You are already addicted to your smartphone.
Half of high school students are controlled by smartphones.
- What is the appropriate amount of time to use a smartphone?
The Real Reason Smartphones Are Dangerous
- Smartphones are 'destroying' your brain.
- Prohibition on smartphone use in schools
- Smartphones and games are ultimately diseases.
- Dopamine rush, anyone can become addicted
- 3 Ways to Control Your Smartphone Usage
- Control is the source of confidence and happiness.

▶ STEP 2 Connecting

Fourth Weapon: Interpersonal Skills
Express your sincerity and accept the other person's thoughts.
Let's reclaim the three years lost to COVID-19.
- Interpersonal skills are the power to survive.
- It's natural for conversations to be awkward.
- If you have good interpersonal relationships, you can do the work of 10 people.
- 3 Ways to Develop Interpersonal Skills

Do we really need friends?
How to make school life more enjoyable today than yesterday
- When you redefine what a friend is, a friend appears.
- 3 Ways to Make Friends
- One in five people has no friends.
then?

Overrelationship Syndrome
- Women are 1.3 times more likely to suffer
- If your relationship is damaged due to contact
- Hedgehog's Dilemma
- It's a threat to press for 'reading and ignoring'
- Build deep relationships within a time limit.

Fifth Weapon: Reading Comprehension
Search and your worries will disappear
- Use information and collective intelligence.
- Consulting beyond books and videos
- What is 'worry'?
- If you know 'TO DO', your worries will disappear at once!
- The more worried a person is, the less likely he or she is to search.
- Let's make searching a habit.
- Someone has already provided the answer to that question.

It all depends on your reading comprehension!
- The crucial difference between those who read books and those who don't
- Reading makes you smarter
- Just reading it is meaningless
- How to check your reading comprehension level
- All abilities increase with reading comprehension.
- Ability needed especially in the age of artificial intelligence
- 3 Ways to Improve Reading Comprehension
- Reading changes your life.

▶ STEP 3 Take Action

Sixth Weapon: Curiosity
Set the right direction and move forward
- Compass of life
Curiosity breeds joy, and joy breeds possibility.
- Activate the curiosity-inducing substance, acetylcholine.
- In the age of artificial intelligence, many jobs will disappear!
- Why Curious People Succeed
- 3 Ways to Train Your Curiosity
- Everyone has curiosity!
- If you are curious, you will have more friends.

Seventh Weapon Output Ability
The best way to achieve self-growth
- Turn the output cycle
- Self-growth can be achieved through studying and playing!
- Output cycle and 7 weapons
- Towards the golden ratio of input and output!
- People who lack output skills lose their jobs.
- Let's become someone who can do output work!
- 3 Ways to Train Your Output Skills

7 Weapon Instruction Manuals
- Can I make a career out of what I love to do?
- Can I succeed as a YouTuber?
- How to check if your dream is possible in 1 second
- If you really want to do it, then just do it!
- How to reach 1 million subscribers
- You can quit at any time
- Can you do it while having fun?
- A book made by an elementary school student
- The man who became a film critic after 46 years
- ‘What you like’ and ‘Hobbies’ become your job?!
- If it's something you want to do, start now.
- You can do what you want by doing what you don't want to do.
- You need companions when you go on an adventure.
- Get lost in something

In conclusion, teenagers have endless possibilities!

“Teenagers who gain 10x more experience points,
“What’s more important than studying is how to live your life!”
A Life Strategy Guide for Teens from a Psychiatrist

Adolescence is a time when any stimulus or experience has an explosive impact on one's life.
It can be said to be a decisive moment in the game where the '10x experience point event' unfolds.
The same action has the power to completely change the direction of one's life at this time.
However, many teenagers wander around, not knowing how to spend this time.
The disconnection and confusion from the world, especially after COVID-19, has further deepened this wandering.

"7 Weapons They Don't Teach You in School" is a self-help book for teenagers written by a psychiatrist with 30 years of experience and a YouTuber with 600,000 subscribers, based on counseling and interviews with numerous teenagers.
The author says that what today's teenagers need most is not grades, but rather essential life skills: the ability to organize their bodies and minds, the ability to build interpersonal relationships, and the power to put what they have learned into practice.

This book compares life to a 'game' and tells the story in a way that is suitable for teenagers.
We set the 7 abilities essential for living life as 'weapons', like weapons in a game, and introduce them in a 3-step strategy.
Step 1 is to get a well-maintained weapon (maintaining myself), step 2 is to make companions (establishing relationships with people), and step 3 is to go on an adventure (putting it into action).


Each weapon is accompanied by strategies and advice that can be implemented immediately in everyday life, so that children who read this book can experience the change for themselves.
Anyone from elementary school students to middle and high school students can easily read this book, and it will serve as a good guide for parents and teachers to read together and open up a conversation.


“It’s okay to fail more than 100 times in your teens.
Instead, I'll show you how to get back up again."

The author likens the teenage years to a time when you're wearing "lucky shoes" in a game.
An explosive period of extraordinary growth that occurs no matter what you do, and its validity period is exactly until the age of 19.
If you have the right weapons and a strong companion during this '10x EXP Event' period, you won't be afraid of any obstacles you encounter.


As we go through life, we all face numerous walls.
The most important thing at that moment is the ‘strength to get back up.’
If you train yourself with the seven weapons introduced in this book, you will learn how to turn failure into an asset for growth.
In this way, you will eventually gain the 'power to live' your own life.


Your teenage years are the only time when you can fail as much as you want.
No, rather, you must experience failure to develop true resilience, because failure is what allows you to grow.
This book provides specific and practical advice on the real-world issues that teenagers are most curious about and concerned about, such as career paths, interpersonal relationships, and anxieties about the future.
The author also gives honest answers to questions like, “Can I really turn what I love into a career?” based on his own experiences.

The many skills we need to navigate the countless choices, challenges, and moments of failure we face in life are not taught in school.
However, if you learn and prepare for them in advance during your youth, the process of going out into the world as an adult will be much easier.
In that sense, this book can be said to be a 'life strategy book' that helps teenagers equip themselves with their own weapons, grow in interpersonal relationships, and proactively move forward on the world stage.
You will gain the resilience to get back up after failure, the drive to push through to the end toward your goals, and the spirit of challenge to not be afraid of unfamiliar worlds.