Now I don t feel like a gangster, I don t have energy all day, I can t concentrate, what should I do

You have to find out the reason for this situation first, one is the lack of sleep, just make up for sleep, if the time is really tight, you must have a half-hour nap at noon, you can't sleep to nourish your spirits, which can improve the work efficiency in the afternoon; One is irregular sleep, which is up to you to regulate; Another is to do nothing all day long, don't know what you want to do, what you want to do, have no goal in life, feel muddy all day long, so you'd better change your lifestyle, change the way you work, establish your goals and directions, give yourself some motivation and vitality, and make life more exciting!

Of course, the premise is that you are in good health, otherwise it is better to go to the hospital for a check-up!

If you say that you don't have a good night's sleep, don't sleep too late, and have a regular schedule. Then you have to lift your spirits, let your muscles and nerves tense, do things according to the plan, and you can soak in some drinks to refresh yourself. Be positive in your thinking, don't look at the dark side too much, and be a little self-conscious.

In addition, people sometimes have a period of physiological low tide, and after a period of time, they will naturally get better.

Of course, you should also pay attention to the fact that if this is always the case, the body may be sick, and it is best to check for hepatitis B and C, because such patients have this symptom.

It's better not to think about anything too much! It's best to go out every day, make yourself happy, play with friends, and stay happy

It could be stressful... Right... Just don't work too hard.

There are many reasons for dozing off in class: only by finding the cause can you prescribe the right medicine.

First, are you not interested in learning? If that's the case, anyone will doze off if they don't have an interest in it. Then you have to cultivate your interest in learning, shouldn't all subjects doze off, there is always a subject you like will not be like this, that is, it means that you are interested in this subject, cultivate interest, it is simple to say but you must find your own way, such as liberal arts, I didn't like it before, you can get interested by reading relevant books that you are interested in.

Another thing is to find a sense of success, if you are good in a certain subject, I believe you will feel happy if you want to take this subject. This creates a virtuous cycle.

Second, it may be that your biological clock is the type that is suitable for studying in the evening. Then you need to make the most of your best study time.

Third, is it because you are too tired to play during recess, so you become sleepy in class. Then just rearrange it yourself.

Fourth, whether you go to bed too late at night, that is also not good, you must ensure that you have enough sleep, if you can't complete your homework at night, you can also put the time in the morning, but this varies from person to person. Since you want to change your state of dozing off in class, I believe you will be able to change it.