Whether through action or thinking about some ideas. With our own private space, we can do what we like better and create an environment where we can think independently. In addition, in the dormitory, because it is a public activity area, all kinds of people gather together and their living habits may be different. Some people are used to going to bed early, while others are used to going to bed late. If you have a bedspread, you can sleep if you want, and you don't have to turn off the lights.
And the most important thing is to give us a psychological hint that staying inside will make you feel very comfortable, just like cats like express boxes. From this point of view, in fact, the most important place it brings us is psychological suggestion. I don't think hanging the bed curtain will do us much harm. Doesn't mean hanging this thing will have an impact on safety. Without this harm, it won't matter much. Moreover, the dormitory environment in universities now generally has such a bracket on the bed, which shows that this design was originally designed to hang the bed curtain. Everyone has his own private space, which is very important to us. In a big way, it helps us to think independently and define our goals. From a small point of view, it can help us adapt to the dormitory environment to a great extent.