Dormitories are places where people live, so many irresistible events are inevitable.
For example, noise: noise is one of the nightmares we can't get rid of in the dormitory. We can only control our time to rest and get up, but we can't restrain others with the same requirements, so noisy scenes often appear. You can open the door for ventilation before going to bed, and it is best to close the door after going to bed, so as to isolate all the noisy sounds outside, such as footsteps, noise, laughter and so on, which all happen outside this door. The sound of closing the door will be greatly reduced, creating a good environment for your sleep, and you will not be unable to sleep because of noise.
For example, theft: I believe many people have experienced the theft of dormitories, ranging from wallets and notebooks to socks and toothbrushes. Only what you can't think of, nothing you can't lose. The thieves in the school may be not only because of money, but also because of psychopathy, or they have lost their ambition together. Therefore, for your own personal safety and economic security, you must lock the door before going to bed.
For example, fighting: regardless of boys and girls, there will be collective fighting. Maybe your dormitory has never been experienced and there are no troublemakers, but you can't guarantee that there will be no other dormitory. Wouldn't it be horrible if a group of people suddenly came and fought in the dormitory next door to you? You'd better close the door and go to bed early, so as not to bring trouble to your bedroom.
Let's talk about an incident that happened when I was at school. There is a pervert in our class. She sleeps honestly and sleepwalks. The point is, she's still a little crazy It was very hot that summer, so many girls' dormitories were not locked. The goods sleepwalked to her friend's bed in the dormitory next door in the middle of the night. Paula held her head and said, This watermelon is ripe, so you can pick it. Wait for my things to come. Fortunately, someone in the dormitory didn't sleep well and woke up. After she left, she quickly locked the door.
Later, this incident became an unforgettable panic in the girls' dormitory. I even brought a hammer from home just in case.
So, for your own sake, be sure to lock the door before going to bed.