Leading myself well!
That is a prerequisite for living well in the world!

Everyone dreams of happiness, but most people don't know how to achieve it, so they endure each day in anxiety and frustration.
And believing that this is their predetermined fate, they blame reality and end up living an ordinary life.
This book is for those people.
This book teaches you how to comfort yourself, how to get back up when you fall, how to find happiness in the ordinary, how to protect yourself in relationships, and how to lead yourself and create a successful life.

Just a few small changes can completely change your life.
If life is bleak and you want to live a decent life,
“Just live like this!”

The author learned life skills that are never taught in school through firsthand experience, and now passes them on to countless students.
This book is not a glamorous success story.
This is a guidebook containing the simplest yet most powerful solutions to help you live unwaveringly even in the face of failure and trials.
It's not just special people who can be happy.
Anyone can achieve the new life they desire, regardless of their circumstances or conditions, by making small changes to their daily routine.
The author's life and the story of this book prove this.
The author speaks to you, who are lost and wandering today, who find life too burdensome, and who need someone's advice and encouragement.

“If I just keep living like this, I can live a pretty good life.”

When a problem arises, don't avoid it.
Take it head on.
Of course, it may hurt at the moment, but as time goes by, the problems will be resolved one by one and you will find yourself much stronger.
Everyone has this power and wisdom, but they just don't know it.
People have instruction manuals, but we haven't learned them.
So, I wrote this book thinking of it as a 'human user manual'.
--- From the "Prologue"

Have you ever said something kind to yourself?
Yeah, you're doing great! You can do it! Just a little more and you'll be on your way.
I am the best!
I often tell myself these encouraging and encouraging words:
This is how I talk to myself.
As we go through life, we have conversations with countless other people.
But we neglect to talk to ourselves.
The most important and necessary thing in life is not a conversation with anyone else, but with myself.
--- From "Part 1"

Don't cling to relationships that are fading away.
When someone leaves, that spot will be filled by another relationship, and if that person is truly meant to be, he or she will remain by my side.
I have met countless people since I turned fifty.
At real estate auctions, I've seen countless times the true colors of people revealed in extreme situations, and while running various businesses, I've also vividly experienced how people change in the face of money.
Ultimately, managing human relationships well is an important skill for creating a happy and successful life.
--- From "Part 2"

When asked what kind of life they want to live, most people answer, "I want to live happily."
But the question, "What is most necessary for happiness?" is rarely answered clearly.
Even when answering, most people say money is their top priority.
But as the saying goes, if you lose your health, you lose everything, and the foundation of happiness is ultimately health.
--- From "Part 3"

Although I was rejected from a company that offered an annual salary of 24 million won, my assets grew exponentially as I invested and started my own business.
The biggest thing I realized along the way was that studying at school and succeeding in a capitalist society are two separate things.
Schools only teach you how to make a living with one job for the rest of your life, but they don't teach you the real ways to make money or the essence of success.
--- From "Part 4"

In my twenties, I wrote down in my diary my vision of a successful future.
Travel freely anywhere in the world, eat as much food as you want, drive a luxury car, and even have a barbecue party with friends at a villa.
At the time, it was a vague fantasy, but now it has all become reality.
It is not a coincidence, because I have always drawn that picture and lived each day in that direction.

--- From "Part 5"