preface

“A twist reverses the outcome.
“Small habits make a big difference in the end.”

Hello, this is Lim Ji-hye.
The road to preparing for the civil service exam is by no means short.
What's needed to complete that long journey efficiently and without hesitation is not a grand plan, but small, daily strategies.
"The Wisdom of Reversal" is a textbook that turns that strategy into reality.
It is structured so that you can steadily build your skills by solving 10 problems per day for a total of 25 days without any burden.
It covers all areas of the civil service exam, allowing for daily training. In particular, the 'logical reasoning and inferential reading comprehension' sections, which test takers often find difficult, are designed to be approached step by step, starting from the easiest level.

Moreover, this textbook does not simply focus on solving problems.
Published monthly from August to November, "The Wisdom of Reversal" gradually increases the difficulty level of the actual exam, allowing you to naturally acquire the feel of the exam room.
The small practical experiences you accumulate every day will eventually create big changes.

Don't stop because it's difficult.
Don't avoid it because it's burdensome.
Repeat until you feel comfortable and stay with it until your confidence takes hold.
Add a little twist to your studies with "The Wisdom of Reversal."
Those reversals will pile up and pile up, and they will return as a great result called passing.
I hope and support that these 10 questions each day will ultimately change your results.

In Noryangjin
Im Ji-hye Dream