Skip to product information
Even a weak pulse is okay, as long as you have the courage
Even a weak pulse is okay, as long as you have the courage
Description
Book Introduction
Are you still living like a savage?

Dr. Lee Si-hyung, a beloved author in South Korea! A leading figure in the field of psychiatry, he offers us generous advice today.
43 years ago, the book "Let's Live with Guts" transformed him from an unknown into a star! This masterpiece, which set an unprecedented record as Korea's first million-selling and longest-running bestseller, has changed the lives of 2.5 million people.
This book is the final revised and guaranteed version of "Let's Live with Guts."
It serves as a practical prescription that can happily change the lives of countless people who still live like savages without courage or guts.
It is not a book to be read once and forgotten, but rather a book that serves as a mirror for self-reflection as you read it from time to time.
Let's break free from the shackles of habit and live as a free person through life advice that will pickle the wavering me at every moment!
  • You can preview some of the book's contents.
    Preview

index
CHAPTER 01
Save face, take off your clothes

Face is a formality 27
Relics of a Poor History 28
- Conscience Refrigerator 32, which raised civic awareness
A mind that cannot divide labor 35
Superficiality and Pretending Disease 37
If you don't know, ask 41
Enemy of Proactivity 43
Know how to lose 46
51 people wearing badges
Field Trip, The Road to Becoming a CEO 58
Hidden Bottle 62
Consistency is the Fool's Philosophy 66
Courage is not bluff 71
Men's bluffing is just bravado or pride? 72
** Prescription for escaping from stagnant blood ①
People who try to save face but only get more stressed

CHAPTER 02
Drive, the body is the mind

Herbivores and Carnivores 79
The Power of Chain Reactions 83
- A first-time author writes 120 books 84
It's not over, even if it's the bottom 88
Divorce Fear? Divorce is a Right 90
Take advantage of your break time 91
- DMN, default mode network 94
Korean Immigrant Syndrome 96
Turning weaknesses into strengths 99
** Prescription for Escape from Stagnation ②
People who hesitate because they lack drive


CHAPTER 03
Decisiveness, think after you jump

A People Who Loved the Land 109
The Courage to Decide 113
What a relief! It's a tragedy! 116
- Take courage and go down an unfamiliar road 120
The Three Enemies of Decision: Folly, Pretexts, and Pretexts 122
Are you ruining things because you lack courage? 124
- Coping with a Lonely Society and Lonely Seniors 128
Perfectionism Obsessive Compulsive Disorder 131
Lord Churchill's Leisure 135
** Prescription for escaping from stagnant blood ③
Let go of the perfectionism that says you have to be good at everything

CHAPTER 04
Shyness, plus thinking

Weak timidity 143
Quick Decisions to Get Out of a Crisis 145
Unification of Action and Subconscious 150
- Invisible Forces, Subconscious 151
Stage Fear 154
Adjust the Tune 158
If you get used to defeat, it becomes a habit. 162
165 with a red face
Break the Jinx 166
- Mental Strength Training 168
Softness that Overcomes Strength 170
How to Use the Physiology of Forgetting 174
- The Secret to Getting a Girlfriend from a "Dating Master" Friend 178
Breaking Free from Perfectionism and the Must-Haves 180
Psychology of Relativity 181
Overcoming Panic Disorder 184
** Prescription for Escape from Stagnation ④
People who get angry easily and get irritated easily

CHAPTER 05
Big shots with convictions

You and that dog 191
Lack of public concept 193
Partial Relationships of Modern People 195
Critical Neurosis 196
Feelings are not subject to logic 199
I Make the Decision 201
- Establishing 'Seonmaeul' with great determination 204
People Who Fear Their Bosses 207
Overrecognition 208
Gong Cheo-ga's Defense 212
- 'Respect' and 'Flattery' 215
Resignation Controversy 217
Applause timing? 219
Forgive Me 221
** Prescription for Escape from Stagnation ⑤
People who listen to others without any convictions

CHAPTER 06
Sorry Overdose, the courage to say 'no'

Your Mission and My Rights 229
Gray Logic 231
I can't be the perpetrator 233
- Match my mood 236
Unclear Limits of Liability 238
Mood Synchrony 242
The Psychology of Not Being Able to Say No 246
Poor Head of Household, So Hard-Working Head of Household 249
Letting Go of the Obsession of Not Making Mistakes 253
- Do you know the joy of helping? 256
The Psychology of People Who Can't Scold 258
** Prescription for Escape from Stagnation ⑥
People who buy things they don't like because they feel bad

CHAPTER 07
Inferiority complex, practicing being different from others

Survival of the Weak 265
Equality Obsession 266
Concealment and Reaction 267
The Fiction of "Pure Poverty and Nakdo" 269
Look closely 271
Arrogant People 274
The Weak-Hearted Tyrant 276
Office workers' victim mentality 280
The Pathology of Jealousy in the Age of Open Gender 284
Specifications vs.
Concession 286
The richer one pays 289 for alcohol
Praise and Flattery 291
- Story of a First-Class Soldier 294
Pride and Self-Esteem 293
Omnipotence and Incompetence 299
** A story about breaking free from the rut ⑦
People who pay for drinks first because of their inferiority complex

CHAPTER 08
Masters of interpersonal anxiety and mind control

Korean Stress 307
Hypersensitivity 309
- well….
311
The Trouble with Talking Fools 313
Immature in discussion 317
320 people I know
I can't join 323
Average Person 326
The Limits of Oppression 330
** A story about breaking free from the slump ⑧
People who can even endure unpleasant jokes

CHAPTER 09
Be impatient and future-oriented

'Hurry' Neurosis 339
Pathology of Impatience 341
Nervous Kingdom 342
Don't vent your anger 345
- Geniuses' Gathering 347
Lack of a Vision for the Future 351
Short-term completion 353
Cash is good 356
One-shot deal 359
Women with a 363-year-old vein
World-renowned stomach medicine 365
** A story about breaking free from the slump ⑨
People who can't control their anger over small things

Detailed image
Detailed Image 1

Into the book
*** After observing for a long time, I found that people of the 'Sukmaek' type have excellent acting skills.
Although he feels desperate longing and loneliness inside, he pretends nothing is wrong and acts naturally.
People around him don't notice how much pain he is in.
What's even more surprising is that even the person who is a master of the art is discouraged and doesn't believe in his own abilities.
This leads to a decline in initiative and creativity, and the suppression of the full expression of one's humanity.
Although they appear to be normal on the outside and have no major problems in their interpersonal relationships, they are weak in relationships with the opposite sex.
They hide this fact so thoroughly that it is not easy for those around them to notice it.

--- From the "Opening Remarks"

*** The question, 'Why did you keep the signal?' still brings meaningful laughter.
The main characters who kept the signal were a disabled couple.
The answer given by the disabled driver, who had difficulty pronouncing the words properly, shook the hearts of the entire nation.
Ultimately, this content became a meaningful scene that was included in the 7th elementary school curriculum.
After the broadcast, the public was faced with a change in their perception of basic public morals, laws, and order.
It was a (light but heavy) episode that qualitatively raised our society to the next level.
Viewers actively requested that the content be rebroadcast.
In response, the broadcasting station did something unprecedented by rebroadcasting the entire episode during the original broadcast time a week later.

--- From "Conscience Refrigerator that 'Raised Civic Awareness'"

*** Just like tastes and hobbies, thoughts also change depending on time and place.
If you buy something at a department store and don't like it, you can exchange it as many times as you want.
It's not too late even if the packing is finished.
It is your right to be able to do something even when you return home.
There is no other place to save face, so why would it be affected here?
People might criticize you for being so stubborn.
But that's a million words, and I'm changing it not because I have no subjectivity, but because it's clear.
That's guts.
Even if it's a small bet, let alone a life line, if you have no chance of winning, you have to change it.
Rather than being consistent and losing a fight you have no chance of winning, one way is to cancel it altogether.
--- From "'Consistency' is a Fool's Philosophy"

*** Love is not a one-way street.
It is also true that this Western mindset, which prioritizes marriage and divorce over emotions, has brought about various social side effects.
However, if you cling to traditional rituals and end up living an unhappy life with someone you should break up with, it is a bigger problem.
Divorce is not the beginning of unhappiness, but a new beginning toward happiness.
It is often said that women divorce for liberation and men divorce for remarriage, but this is also an old saying.
Divorce is now a human right.
Nowadays, divorce is not a burden at all.
You must also have the confidence to get a divorce.
Only then can you have confidence in your married life.
--- From "Divorce Fear? Divorce is a Right"

*** It's an illusion to plan something new and expect everything to go smoothly as usual.
If you expect this, you can't start anything.
It is literally a hundred-year contract.
This is because they lack confidence in the unknown and lack the sense of adventure or courage to handle it.
If you are too afraid of failure, you will only procrastinate and not take action.
There is nothing in this world that can be achieved just by putting your mind to it.
There must be objective evidence.
That's action.
Even if you make up your mind a hundred times, if you don't take action even once, it's as good as nothing.

--- From "Perfectionism Obsessive-Compulsive Disorder"

The old masters are stingy when it comes to recalling the memories of winning.
The moment you become conscious of the public, you become intimidated and lose your spirit.
I have a feeling that the real memories will come back to me more vividly than this long memory and that I will keep losing.
Strangely enough, such days end up as predicted.
There are times when I wake up on game day and have a bad feeling about something.
Something feels off, weighing on my heart.
Even though objectively speaking, there are times when there is a good chance of winning, there are times when I have an ominous feeling.
My chest feels tight and I feel like the pulse in my arms and legs is going to go limp.
Is this how we can win?
No matter how much your skill is superior, you can't help but lose due to your neurological condition.
--- From "If you get used to defeat, it becomes a habit"

*** Sometimes, people who are very affectionate can seem reckless.
It is because the boundaries of human relationships are unclear because everything is entangled in emotions.
People should have a way of breaking and tying things up, so why should they be like this sponge?
If I could live with this kind of person only through affection, we would become very good friends.
But unfortunately, reality is harsh.
In a relationship entangled with love, everything becomes '0'.
There is no calculation of who will gain or lose, and of course there is no hatred or dislike.
Any wrongdoing will melt away in the furnace of recognition.
This is what recognition is.
However, even among friends, if there is something to argue about, it must be resolved to maintain a healthy relationship.
That's the secret to being a good friend.
--- From "Overrecognition"

Publisher's Review
Even today, countless self-help books are published.
Books have their own charm and await the readers' choice.
The goal is to provide advice and values ​​that will benefit our lives.
However, it is difficult for so many self-help books to escape the limitation of being 'trendy'.
There are many books that are trendy and talked about these days, and they shine for a while and then quickly fade away.
Books and people, too, shine for a moment and then stop, following trends and fads.
Providing consistent value over a long period of time is not easy.
But there is a book that has been loved by readers for over 40 years.
It is the king of self-development books.


Forty years ago, most of us were timid.
People valued their appearance as much as their lives, and were filled with an inexplicable sense of inferiority.
Some parts were too hasty, and the social system, which combined rigid interpersonal relationships and a culture of obedience to orders, was unreasonable.
Compared to now, it was a time when the expression 'total chaos' was perfectly appropriate.
However, an unknown psychiatrist from the countryside ignited the 'guts syndrome' in Korean society.
It brought a strong wind of change to us, who were rigid, irrational, and full of contradictions.
The author willingly took on the role of clearing the clogged blood flow throughout our society.

The hot wind that Dr. Lee Si-hyung created lasted for a long time.
It has had a positive impact on countless people, organizations, businesses, and even universities that nurture talent and institutions that control national policy.
Korean society and its individual members thought rationally, acted courageously, and acted confidently.
As we moved from the industrial age to the information age, it provided us with many things we needed.
There are countless examples, such as mature civic consciousness, consideration for others, and living with courage.
In this way, the author provided a large framework of thought that helped members of our community understand themselves and others.
His advice was a revolutionary story that went beyond self-improvement and brought positive change to our society.

It has been revised three times, and now, 44 years after its publication, the final revised and expanded edition has been published.
The language has changed and sometimes even the grammar has changed slightly.
So the author changed his awkward tone and supplemented the story by looking for recent examples.
I've recently added some of my newly organized thoughts to the manuscript.
Although it was something that the younger generation of 40 years ago read and were moved by, it will also be something that the current generation can sufficiently relate to and find comforting.
I can say this with confidence.


Publisher reviews are always filled with self-praise.
So, this time, it seems meaningful to introduce actual readers' reviews.
With the reader's permission, the content is reproduced below.

“This is a book I would like to recommend to my daughters.
Being born in Korea and living as a Korean is a blessing, but it also has its unfortunate aspects.
It contains clear answers to the irrationality, discomfort, and things that I felt were a bit strange in my life.
The author meticulously lists and explains the culture of face-saving, self-consciousness, and timid thoughts and actions that Koreans must abandon in order to develop, thereby eliciting deep empathy from timid readers like me.
I wonder what tomorrow will be like when I boldly let go of my past self and welcome my new self.
As I read the book, I found myself nodding my head in agreement as to why it deserves the title of million-seller, not just bestseller.
“The author’s insight, which was ahead of its time and gave a diagnosis, is astonishing.”

Among the online bookstore reader reviews...
GOODS SPECIFICS
- Date of issue: November 25, 2025
- Page count, weight, size: 370 pages | 152*225*30mm
- ISBN13: 9791193104088
- ISBN10: 1193104084

You may also like

카테고리