In a blink of an eye, I have arrived at this somewhat hectic but relatively stable age, but fortunately, I have met various people accompanying me along the way. Let the past go, I don't miss you, but I miss myself. This book is about some simple things the author experienced from junior high school to high school, through college, and into society. There may be imperfections, but that is the best me. I am also very happy to meet you. Again, if possible.
Intention: I have gone through these years in a hurry, but I am so lucky to have you all the way.