The word youth is very hot-blooded, youth gives us infinite vitality and creativity, let us play recklessly in this age full of infinite possibilities, maybe it is possible to end a little embarrassed, but who cares.

In this age of stumbling and learning to grow, what we like to talk about most is our feelings, and only our own feelings, because we are still young, at this age when we are ignorant and have just taken over the world, we dare not talk about life without shame, and can only use our own immaturity to tell our own stories, which are not perfect or many and a half, but the impact it has on me is so real in retrospect.

This book was written when I was eighteen years old, eighteen years old is an age full of opportunities, but also a threshold in life, the past, maybe it is the sunny road, the future is bright, the past may be the winding path, thorny, in this age full of hope and expectations, I choose to commemorate my eighteen years and the past eighteen years in this way.

The book began on March 4, 2020, 208 days before my 19th birthday and 95 days before the college entrance examination. Because there are too many imperfections in the past, so I have grown a lot, eighteen years old is my fastest growing year, this year I have gone through many lonely nights, I have seen a lot of joys and sorrows, eighteen-year-old future ups and downs are just like that, because cherish all this, so it will be too easy to be moved, will be too easy to cry, eighteen-year-old experience is also like the previous story, full of too many imperfections or failures, but I don't care about all this, enjoy my youth, I'm going to play hard at the age of eighteen, until the last minute.

Many people's youth may be as close to possibility, but they are unable to extricate themselves. I like to try all my ideas in this infinite possible time period, to desperately fight against time, to keep this passionate self and beautiful years, to tell my most sincere feelings, hoping to keep these memories, so that the memories will be sweet in the future.

This book is made up of one short story after another, connected to reality, and tells the story of my eighteen years.

In fact, people are like small molecules in the air, constantly colliding, and they are just collisions, but they can't be touched all the time, and they won't be knocked away. Under the action of catalysts, it only accelerates our encounter, and it cannot be retained. Growth is in this every encounter and separation, maybe we are happy because of the encounter, or maybe we are sad because of separation, all of this is their own life course, after these roads, we will become adults, and we will understand more and more how adults feel in the face of joy and sorrow.

A little rain and thunder tomorrow, maybe tomorrow the sun will shine. Or maybe the world we know is colorful, or maybe the world we know is dark and narrow, all of this we may not be able to control, but the only thing we can control is that we have a strong heart, to face everything in the future, growth is not the experience of eighteen years old, it is the experience of eighteen years.

Youth does not come because of the age of eighteen, but because of the experience of eighteen years, I don't miss the past too much, I don't yearn for the future too much, I prefer to live in the present, live in my youth.