It means you have something on your mind and can't sleep.

When you are alone, there are only two things in the world that will not betray you, and that is words and music.

If I turn around, no one will see my tears, right?

3. Memories, this is an aging thing; And sober, this is a cruel thing; Countless sleepless nights, but we are cruel to our aging.

Everyone has a subway in his heart, which leads to an exit called hope. Then, for the sake of love, they got lost in the crowded trunk, constantly took the wrong bus, got off the wrong bus again and again, often got lost and often got hurt. Fortunately, they recovered quickly.

Accustomed to insomnia caused by pain, followed by anxiety caused by loneliness.

6. Is insomnia a disease? If so, maybe you can find a doctor to cure it.

I can't find a way to hypnotize, so I can only choose to watch the loneliness at night.

I accidentally sent you "I love you" by mistake. If you accept it, keep it. If you don't accept it, send these three words back to me.

9. Insomnia is endless wandering on the pillow. How many sleepless nights are plagued by insomnia and miserable.

10. The furthest distance in the world is not love, not hate, but a familiar person, who gradually becomes strange.

1 1. Growth takes away not only time, but also the courage that is not afraid of losing.

12. How many nights I tossed and turned until I couldn't sleep just for one person, but that person slept soundly.

13. You are addicted to insomnia because insomnia proves that you still believe in love-Lei Ligang.

14. A person curled up on the sofa, unable to sleep, thinking about puzzling problems in his mind. Darkness is like a huge spider web wrapped in itself. In a thick quilt, I take out my mobile phone and look through photos and pictures taken in the past. ...

15. Quitting drinking is bad for the stomach, and quitting smoking is bad for the lungs; Don't stay up late. This is harmful to your health. Leave him alone. It's bad for your heart.

16. In addition to being sleepy and hungry, there should be no other feelings and feelings at this age.

17. The recent insomnia has made me miserable. I am confident that I am an open-minded person. I envy those heartless people because they can sleep well. Unlike me, I think about this and that before going to bed. I remember a friend said that I should not be too autistic here alone. He knows me, but unfortunately he is right.

18. When I can't sleep, I don't want sleeping pills, I just want your hug.

19. I'm going to pretend to be sad today and show you my loss.

20. Actually, I don't want to stay up late, but I always think too much at night.

One sip of tea is equal to midnight. Bitter and cool!

22. Distance probably means: You know I didn't sleep, and I know you didn't sleep, watching each other's updates, but you couldn't say a word.

23. It is difficult to maintain a relationship, and I am a little annoyed.

24. It's too late to sleep. I wonder if there are any pairs of insomniacs.

25. Insomnia often makes me lose my memory, my life spirit and vitality, and my happiness in life.

26. People who don't want to wait for you always hold other people's hands as soon as they turn around.

27. Fate is like a net, with endless screens everywhere.

28. I forgot how long we haven't spoken, and I almost forgot why I had so much to tell you in the first place.

29. Maybe I am terrible, because you are more important to me than anyone else.

30. The best thing in life is to find someone who knows all your mistakes and shortcomings and still thinks you are great.

3 1. The wind blew and took away a grain of sand. You are her and I am the sand. Willing to accompany you home, back to the home in my heart. Tianya, Tianya, is our home.

32. Your final farewell was concise and harsh. At that moment, I knew that even my pain could not affect your happiness.

I am afraid of betrayal, death, lies, loss, separation and insomnia.

34. Youth is like this, with pain but no hesitation.

35. Day and night are upside down, which is the advantage of insomnia, and you are not afraid to recruit thieves at night.

36. It was not until you lost sleep that you discovered that your previous life was actually a coffee bean.

37. In fact, it is not necessarily inseparable. In fact, the most feared emotion is procrastination.

38. If you lower your expectations and reduce your dependence, you will live well.

39. The night is deep and the sleep is short. People with insomnia don't say good night, and they don't say good night.

40. Those who sleep late at night are dreaming, while those who wake up are dreaming.

I can't sleep (Part III) 4 1. Missing is like a river, flowing endlessly to the sea and my heart.

42. words hidden in the bottom of my heart are not intentionally hidden, but not all pain can be shouted out.

43. I'm not cheerful. Actually, I'm sad, too. Many sleepless days engulfed me. It's just that I like laughing, fresh air and bright sunshine. I would like to stay bitter and fragrant in my stomach like tea.

44. It doesn't matter what others think, life is your own anyway. Sit like a fool and wait for the result. In that case, you should be fired. Don't ruin your life because of love.

Every time I want to find someone to accompany me, I find that some people can't find it, some people shouldn't, and some people can't.

46. In the sad youth, the drizzle wet the fleeting time, and in the end it was broken all over the place and could not be recovered.

47. Life is like a dream, always insomnia; Life is like a play, I always wear help; Life is like a song, I always go out of tune; Life is like a battlefield, and I am always possessed.

48. righteousness.

49. Insomnia has become a habit.

50. Is the color you can't touch a rainbow or the hug you can't see a breeze?

5 1. Some people say that you can't sleep at night because you appear in other people's dreams.

52. How cold it is to miss someone who won't miss you on a cold snowy night!

53. See through but don't say it. A lot of things, as long as you know, there is no need to say.

I always forget to give you a rose. It grows in my heart, but I can't give it to you because it's not a bunch.

55. Every trauma in life is a kind of maturity, and every loss is a kind of gain.

The residential area is located in the suburb of this city, and the surrounding farmland will make people feel relaxed and happy during the day. And at night, in addition to the frogs in the field, loneliness whizzes by. When I first came to this city, I was glad that I could find such a place to live. From my point of view, the night sky in the city is a little yellow. But I can't see the warmth. I don't know how many people in this city will fly at the computer in the middle of the night like me. I don't know why I can't sleep on such a night.

57. Wash your face carefully, read more books, go to bed on time, eat less and eat more meals, and then become gentle and generous, continue to be kind and maintain love.

58. When roses no longer cling to the soil, when clouds no longer wander in the sky, when someone begins to learn to follow the footsteps of the wind.

59. Life is like a dream, and I always suffer from insomnia. Life is like a play, I always laugh.

60. I have no time to hate those who hate me, because I am busy loving those who love me. I know who is good to me and who is not good to me; So there's no need to be nice to me when you need me.

If you have something on your mind and can't sleep, talk about stress and worry. Tell me about 202 1.

1. In countless sleepless nights, I believe many people will habitually close their eyes, miss a person quietly and miss a face.

2. Night tempts the crime of insomnia, and sober people can't get a good sleep. Insomnia, heartache, tossing and turning, unable to sleep, can only use thoughts to soothe tired hearts.

3. Remember what should be remembered and forget what should be forgotten. Change what can be changed and accept what is unacceptable.

4. If you don't bother yourself, others can't bother you.

Sleepless night after night, what friendship lasts forever, what never leaves, we just divide classes before graduation and become strangers.

6. Waiting is like a sleepless night, helpless and long.

7. I have a person's insomnia and a person's space. One person, two people are missing. A person's seat, a person thinking of a person.

Sleeping on the sofa is like a shock, and my clothes are wet at night. Holding a white forehead, half a dream intoxicated the world.

9. In the long moonlight and lonely night, there will always be a pile of sentimental words waiting in hope and waiting for dawn.

10. When I have insomnia, you should hold me to sleep.

1 1. You are somewhere in this world, and I stumbled to find you in this world, but there was no trace of you. I really want to see you again.

12. People who can think of others will never be lonely.

13. Don't drill into sadness when you are unhappy, think of days when you have laughter.

14. If you see the faults and right and wrong of all beings every day, you should repent immediately. This is an exercise.

15. Happiness is not because you have more, but because you care less.

16. Don't be afraid that love will hurt, but believe that it is not you that he hurts.

17. I have always felt that I am a very independent, strong, enterprising and unyielding person. For life, I have enough resilience and momentum, and I will not be knocked down by life. However, only when I really experienced the storm did I realize how shallow I was.

18. Dreaming after a noon nap is the reason for the recent work fatigue and life pressure.

19. I just want to smile at the flowers when I wake up, and I just want to sleep on the flowers when I am drunk. There is always too much pressure in life, either it overwhelms you or you lift it. See through a lot of things, but don't say it, as long as you know it, there is no need to say it.

20. I am fed up with loneliness. I've always wanted someone to accompany me in my present life. At least when I am under pressure, I can have someone to share the future with. Where are you?

2 1. Finally, the last straw, finally said. I'm tired of myself and my heart. I dare not think about the future, nor do I want to look at the past. Everything is expected, but I can't get out of it.

22. Don't imagine what he should be like. What we really love is often far from what we think we will fall in love with.

23. Remember what should be remembered and forget what should be forgotten. Change what can be changed and accept what is unacceptable.

24. Don't drill into sadness when you are unhappy, think of days when you have laughter.

25. Tired, unwilling to move forward, sentimental, no love to find. Unable to save the lost soul, you are the closest person to me, but you have given me the deepest harm. No matter how I imagine her beauty, it will eventually become the most painful time.

26. Pressure may be the driving force, but it should not be too great. Psychological adjustment is very important. If the pressure becomes depressed, you will always feel unhappy. If pressure becomes motivation, you can achieve new results.

27. You should always accept your fate, because you are human.

28. Insomnia is the pain of breathing. This makes my dark circles worse. Getting up early is the pain of breathing. It keeps me out of my warm bed.

Tell me if you have too much on your mind to sleep.

Grandpa, my wife is 90 years old. She has been ill recently, and her toes are a little necrotic and painful. She transfuses 8 bottles of liquid every day. When I was not in the hospital, I couldn't sleep at night because of the pain, and my grandfather was also preoccupied. I have to ask my wife if she still hurts every morning. Grandpa told me that when he got up one morning, he asked his wife if she had any pain at night. The wife said she didn't feel any pain, which was fine. The 90-year-old grandfather is very happy, as if the whole world is shining.

Tell me if you have too much on your mind to sleep.

I feel a serious lack of sleep these days, and I feel preoccupied. I woke up at 7 o'clock and couldn't sleep. I can't sleep. This really won't work. I must adjust my sleep time, try to put aside my evening affairs and deal with them tomorrow.

Second, I don't know whether relatives are coming to visit or the graduation thesis is under great pressure. I always have insomnia recently. Can't sleep at night. Still can't sleep in the afternoon. I just woke up with a pillow. I have a lot on my mind. I must not be beautiful. What should I do if I can't stand it? I hate being like this, and I hate being disturbed. Please say something to put me to sleep.

Third, listen to those songs repeatedly on a sleepless night with a heavy heart. What I am best at is to capture every flash of thought, take the darkest part and chew it repeatedly, and complete countless silent self-salvation.

Fourth, lying in bed with a heavy heart, remembering every detail in my mind over and over again, I can't sleep, it's another sleepless night.

I was so depressed that I didn't do it well tonight. I just climbed into bed and sighed: hey, if you have something on your mind, you will be inefficient and can't sleep.

I woke up at six or two, and I still can't sleep. Alas, I have a lot on my mind! I suddenly made a decision and didn't want to go home for the New Year. Just send the money to my mother's WeChat. My heart is bitter, but it is also sweet. There is my favorite person on my pillow! No matter what happens in the future, I just want to hurt him now

Seven, wake up for an hour, how also can't sleep, preoccupied! I also want to be happy every day! The exhaustion of reality made me laugh at Cheng Xiaoshi's words. No big deal. It seems that I have developed resistance. I need chicken soup for the soul. This chicken soup can either make me willingly obey and bear, and love my present life from now on, or let me regain my long-lost courage, fight and break free from the shackles of spirit.

Eight, the key is to add complementary food immediately. It's normal to be preoccupied and unable to sleep. I am thinking about how to build a personal kitchen for my son. If I want to go, it is suitable for a large room on the third floor. Buy a small refrigerator first.

Nine, watch a lot of chicken soup for the soul every day, and feel that I am talking about myself. I am a person who loves to laugh, but I am not a happy person. Many times, the more you want it, the more you want to cherish it, and the more you want to be precious. I often can't catch it, I can't sleep every day, and I have a lot on my mind every day. When I miss you every day, when I think about our future every day, when I am in a bad mood every day, when I encourage myself every day, when I need you most, and when I wait for you every day, there is a feeling that I feel empathy, not empathy, because I don't understand it, so it is not suitable; Can't be together because it's inappropriate; We separated because we couldn't be together.

10. I really hate insomnia Every time I turn off the light, I get a mess in my head. I always feel that I am always preoccupied.

Xi。 I can't sleep at night recently, and I always feel preoccupied ... Turn on my cell phone, watch the countdown and see how fast the days pass ... Now I think about it, I can't sleep because I want to cherish the last time at home. I really don't have any real concept of time. Only recently did I realize that time always slips away inadvertently.

Twelve, sleepy, but unable to sleep, preoccupied, difficult to sleep. I don't want to think, but I can't help thinking. Finally fell asleep, and it's time to go to work. I had to struggle again and began to get busy in a daze. Hey! Is this the life I want? Depressed!

Thirteen, and I feel preoccupied at the moment, but it has nothing to do with TV, but I feel a little uncomfortable. When I got home, I didn't dare to look my father in the eye. My father's hair turned gray a lot. He gave me too much, but I failed to live up to his expectations. I should think about it and reflect on it. I want to get better soon. I really should come back to reality. I am no longer a child, so I should take my due responsibility.

Fourteen, there are always people who are spoiled in the middle of the night and can't sleep. I will tell them patiently that it doesn't matter, I can't sleep and no one wants to sleep with you.

Fifteen, I'm busy every day. Things are complicated and confusing. Tired and preoccupied. An hour and a half of one-way traffic is tiring enough. I can't sleep in bed at night, and I get sleepy on time when the alarm clock rings. This work consumes a lot of energy, but the output is not satisfactory. The unit has a lot of debts, and things other than work and life are busier. There are many problems and limited ability, but I don't know where to start improving.

Sixteen, you never know, I am arrogant like a lion in others, except you, you are my weakness. Knocking on the door one by one in the morning makes my stomach ache to death and I can't sleep at night. I was worried when I finally fell asleep. I woke up from a nightmare and called someone important, and then I was called crazy. Then I called several times, and I cried and cried. Do not cross.

In the middle of the night, I was preoccupied and couldn't sleep alone. When I got up, it thundered halfway. Just arrived at the door of the unit, it began to rain cats and dogs, and smoke billowed on the road. Am I lucky or unlucky?

I woke up at three o'clock yesterday morning and didn't want to think about it, but I couldn't sleep. I think my life and marriage are full of tragedies, and I miss being alone. You decided to do one thing, and I didn't discuss it with your closest people. When something happened and everyone deliberately pointed the finger at me, he didn't protect me, but pointed fingers like others and even exposed me. He was disappointed again and again. I don't think he cares about my feelings at all. I can't go on. I haven't worn a wedding dress for seven years. I have nothing. It was because I was in a hurry that I didn't listen to my family's arrangements and no one complained. Maybe my personality is so unchangeable.

19. I am in an anxious state every day. Can't sleep at night, get up in the morning. There are so many things in the early stage that my head is almost broken.

It is 20: 00, 3: 00, 15. I'm sleepy, but I can't sleep in bed. Sure enough, I am tonight. Is a girl with a lot on her mind.

A drink on National Day almost didn't turn me into a psycho. Since September, I have been so preoccupied that I can't sleep every day.

Twenty-two, I can't sleep at night these days, and I don't think about it in the morning. I have a lot of worries every day, and I feel that something big is going to happen.

Twenty-three, late at night, there was silence all around, no frogs chirping, and cars ringing. I don't know why, but I'm particularly awake. Someone once told me that people who can't sleep have a lot on their minds. Maybe now I'm all ears.

24, sleepy, but can't sleep, preoccupied, because the future is too unpredictable, which comes first, luck or accident, the more I feel that living in the present, how precious it is to grasp the present, what gains and losses, success and failure will eventually disappear, compared with accidents, how small people are, keep your heart, move forward clearly, laugh at life, do what you want, move forward smartly and cautiously.

Twenty-five, I'm so sleepy every day, but I can't sleep at the moment, and I have a lot on my mind ... My husband is going to Beijing on business tomorrow, and I don't want to bring his negative emotions to him, but there are too many things in my mind ... I thought I could exchange my sincerity for my sincerity, but I found that it was all my wishful thinking and self-love. I thought that most people in the world are kind, but I am not. I thought it would be rewarding to do my job conscientiously and responsibly, but no matter how much I do in front of some people, I'm not as smooth as my tongue ... Alas ... I sigh a lot ~ Who can tell me where my way out is?

Twenty-six, I thought it would be good to study undergraduate, but I didn't expect to study undergraduate and want to take the postgraduate exam, so I was preoccupied and couldn't sleep for many reasons, such as this time.

Twenty-seven, can't sleep in the middle of the night, preoccupied, alas! Nowhere to tell.

28. I suddenly found that I was so tired in college that I did something I had never done before. Everything in the class needed my care. I can't see the unfriendly situation among others, and I have to reconcile so many different opinions between them and my class, which makes me sleepy and preoccupied.

Twenty-nine, I can't sleep tonight. I haven't tried this for a long time So I looked at the previous one and said. When I couldn't sleep before, I always liked to look back and miss the past. You can find that the more you watch, the more you can't sleep. The more I look at it, the more preoccupied I seem ~ Look at my careless self before, and hit the nail on the head. Once again, I think of the sentence "forget the past, cherish the present and embrace the future", and I can't help but think about how many pasts I have forgotten. Many memories seem vague, but I still remember one thing that happened. But that is my youth after all. How can I erase it? But just staying in the past is not enough. People should look forward. So I'd better go to bed.

Thirty years old, I still can't sleep after a tiring day. I am lying in a bed in a foreign land, with a stomachache, toothache and heartache. This trip is obviously to help me ~ everything is in vain, but I am already tired.

Thirty-one, I can't sleep. I was so absorbed that I couldn't sleep anywhere. I think it may be my obsession with leisure, otherwise what does it really have to do with me? However, if not, one day, I will be as sad as Baba.

32. I know that there are solutions to everything, and problems will always be solved, but the process of suffering, waiting and torturing is very sad. I couldn't get up at two o'clock in the middle of the night, so I flipped through the information and sent an email to ask. Finally I fell asleep with a heavy heart and a frown. I got up very early in the morning, and I don't know whether I went to bed too late or got up too early or I was upset. I can't eat a bite and then go out to go through the formalities. At noon, I went home and had a heavy meal. I nodded my head and felt dizzy with pain. Then I went through the formalities and waited for the materials. I was lucky to get an unsatisfactory result. Maybe many years later, I will laugh at myself for burying my head outside the waiting door for a trivial matter in life, but at that moment, I learned an idiom with my own hands, and I was exhausted.

Thirty-three, the whole world is a big lie, comforting others with nice words, but I'm still in a mess, telling myself that the world will treat myself well. As a result, I want to say good night, but I can't sleep, so I can only digest myself with heavy thoughts.

The result of concentration is that you can't sleep for more than an hour after tossing and turning. Night always brings countless ideas. . . I know tomorrow. No, I will be late this morning. . . Please stop thinking about life. I want to clear my brain and go to sleep. . .

It means I can't sleep because I drink too much coffee.

A copy article 1. A person always looks up and envies the happiness of others, only to find that he is also looked up and envied later. In fact, everyone is happy. However, your happiness is often seen by others.

Scorpio himself often stays up all night because of a person's words, but he will never be defeated because of a person's words. Scorpio's own, you can watch the person you like turn around and leave, but you won't ask to stay. Scorpio can face the person you like, but don't mention it. Scorpio's own, afraid of loneliness, really wants to rely on others, but never really rely on it, because I am used to independence and loneliness.

3. A person always looks up to and envies the happiness of others, only to find that he is also looked up to and envied later. In fact, everyone is happy. However, your happiness is often seen by others.

The best thing in life is to find someone who knows all your mistakes and shortcomings, but still thinks you are great.

We should only have such desperate love when we are young, but when we grow up, we can't remember those sleepless nights because of missing. -Jing M.Guo's "The summer of the solstice has not yet arrived"

6. Quiet night, insomnia again, because I found myself with so many shortcomings, immaturity and inexplicable anxiety.

7. Memory is an aging thing; Being awake is too cruel; Countless sleepless nights, but we are cruel to our aging.

8. The end of the dark night is insomnia, and the end of insomnia is daytime.

9. Why did you stay up late? It's insomnia Why can't you sleep again? I miss you.

10. Insomnia is endless wandering on the pillow. I don't miss it

1 1. At night, you should sleep peacefully. Sleeping people can't find their way, and insomnia people can't find heaven. No one knows the truth, because this is the face of the shadow.

12. I don't want to sleep, but my eyes don't know, but I close my eyes and enjoy the darkness. ...

13. Most things don't matter after you figure it out, but after you don't care, you suddenly want to understand.

14. We traveled all over the world and finally found that your smile is my most beautiful scenery.

15. Good night is the biggest lie in the world.

16. The distance is terrible, because I don't know if the other person misses you or forgets you.

17. I'm going to pretend to be sad today and show you my loss.

18. I don't have time to hate those who hate me, because I am busy loving those who love me. I know who is good to me and who is not good to me; So there's no need to be nice to me when you need me.

19. I don't know what I'm doing, but I'm going deeper; Hate is missing, smile and disappear. I am the kind of person who will be moved for a long time if others give me a little warmth.

20. Another dead of night, I listened to music for a long time, only to find that I spent every day while you were away.

I can't sleep because I drink too much coffee. Still in such a late night, listening to a story and an old song will make me feel inexplicably sad, but it will not be miserable. Is my endurance strong, or am I not hurt?

22. Time is unforgettable. Or is my heart still waiting?

23. I have a person's insomnia, a person's space,

24. I will do whatever you want me to do, whether I love it or not.

25. When you are alone, there are only two things in the world that won't betray you, and that is words and music.

No matter how hard you are hit, please believe that as long as life is still there, the sun is new every day.

27. Everyone is dreaming! No wonder it's raining so quietly outside, and the cat is sleeping quietly. What about me! Eyes say tired! I just have a busy brain.

28. People who think too much, are confused and have insomnia don't even have a chance to dream.

29. I don't like staying up late. If you are willing to come to my dream, I will go to bed early.

No matter how time passes, I will never forget how I felt when I loved you.

3 1. People who don't want to wait for you always hold other people's hands as soon as they turn around.

32. I can't find a way to hypnotize, so I can only choose to watch the loneliness at night.

33. If you want to live this life, you have the interest in cooking, the mood of reading and the time to travel. Most importantly, all this is accompanied.

34. The person you like is so excellent, how can you be lazy?

35. Because of those past events, I couldn't sleep all night, and my dreams were vague.

36. There are many things in life that can knock you down, but what really knocks you down is your mentality.

37. Insomnia, whose dream will I appear in? What would it feel like to dream about me? Just like I dreamed of you?

38. He doesn't miss you, but you are deeply involved. Love is not a kind of self-discipline.

When I miss you, I feel like a mute, and all my feelings can't be expressed.

40. Tears will always flow in your eyes inadvertently, every sleepless night.

I can't sleep because I drink too much coffee. I forgot how long we haven't talked, and I almost forgot why I had so much to say to you in the first place.

42. Wash your face carefully, read more books, go to bed on time, eat less and eat more meals, and then become gentle and generous, continue to be kind and maintain love.

43. The furthest distance in the world is not love or hate, but a familiar person who gradually becomes strange.

44. If I turn around, no one will see my tears, right?

45. At night, raindrops beat on the closed casement and thunder roared. A night of drizzle, a wandering stranger, is another night of insomnia!

46. Caring is the deep concern of one heart for another, and it is the bond connecting family, friendship and love. Concern is a family affection, a wisp of acacia, a kind of happiness.

47. If love is hard to put in your hand, why not put these hands in your heart? There is always someone who says sorry, which makes you feel sad and unforgettable.

48. The moon is a lamp for insomnia. Looking at the lonely past through the window.

49. You and I started with a smile, grew stronger with a kiss, and ended with tears.

50. There is always an answer to everything. It's better to let nature take its course than to worry about it.

5 1. Sleepers can't find their way, and insomniacs can't find heaven.

52. Is the color you can't touch a rainbow or the hug you can't see a breeze?

53. Cold moonlight and cold walls are not as sad as sleepless nights, and the pain of insomnia is far less painful than the fear of insomnia.

54. Ten years ago, a year ago, or even yesterday, it didn't matter who you were. What matters is who you are today and who you are tomorrow.

55. The pinyin for sleep is sleep, and the pinyin for insomnia is asbestos. I can't sleep at night because I miss you.

56. People in the dark can't see the light, just like people who walk at night.

57. When I can't sleep, I don't want sleeping pills, I just want your hug.

58. Idiot, do you know that I know how distressed you are when you lose sleep? When you are in a bad mood, I won't say too many words of comfort, but I will be happy and worried with you!

59. It doesn't matter what others think, life is your own anyway. Sit like a fool and wait for the result. In that case, you should be fired. Don't ruin your life because of love.

60. Needless to say, those who know, and those who don't know, it is useless to talk more.