1. Personally, I think it is not important for people to sleep at a reasonable time. I'm afraid people won't go to the dormitory without sleeping, and I'll start knocking at the door as soon as I'm ready to sleep, and I won't knock at the door sooner or later. I can only say no to this. They never think that others may not be awake, but they will always feel that they are awake.

Personally, I met the kind of person who disgusted me. I remember it seems that there was a time when we were still sleeping early in the morning, and she kept knocking at the door to see that we had been calling the name of one of our roommates outside and didn't open the door. In this way, she knocked at the door outside and woke up. When I opened the door to let her in, I felt something important. As a result, people just came to see if my roommate was awake. Then when I saw my roommate leave before waking up, I was so angry that I was so angry. Why am I angry? Because I sleep near the door, they won't get up to open the door even if I wake up. Even if they wake up, they will wake me up and let me open the door. So I'm really annoyed with this kind of person. If they don't sleep by themselves in the morning, others can't sleep. At noon, they knock on the door and let her in. She spoke loudly. It seems that others don't sleep there but close their eyes, so wake up completely. She just knows that others are sleeping, but she doesn't keep a low profile, that is, she feels that others don't have to sleep if she doesn't sleep. Besides, she never tells my roommate anything on her cell phone at night, and she never comes to our dormitory before she finishes it. Her favorite thing is to come to our dormitory to find my roommate when we are all asleep in the middle of the night. Then she knocked at the door. After opening the door, she spoke loudly and turned on the light to chat. I am really speechless for such people. I think it may be because we have never given her a bad look or anything, which makes her feel taken for granted. Until a good-natured person in our dormitory couldn't help talking about the girl directly, and then the girl never crossed our dormitory again. Although I don't think this is very good, at the same time I think this girl is worth having, because there is no such thing.

3. So I think it's normal to have a dormitory, but you should ask in advance whether your friend is sleeping or whether your roommate is sleeping, and then choose when to come and choose a reasonable time. In this case, you are good to me and everyone, and we will be glad to welcome you to our dormitory to serve people of insight like you. Therefore, we must choose a reasonable time to have a dormitory, and we must not blindly go to the dormitory.