Is it normal for a person to play games and turn off the lights in the dormitory to sleep?

Isn't that normal? This is our dormitory.

As soon as we entered the dormitory, we made this rule. At night 1 1: 30, everyone turned off the outside. Those who should wear headphones wear headphones, even if the lights are not turned off, it is the same during the day. If someone is sleeping, try to keep it down.

In other words, the dormitory is a place to rest and sleep. You can go to other places to play games or something, but you can't just go to other places when you sleep. Everyone has a different timetable, which is understandable. There are also people who play games all night in our dormitory, but the stereo is turned off.

Basically, dormitories maintain five basic principles of peaceful coexistence: mutual respect for territorial integrity, mutual non-aggression, non-interference in each other's internal affairs, equality and mutual benefit, and peaceful coexistence. I'm sure no one has a problem with it. It's the first time for everyone to go to college. Why let them play games?

And it's not that I don't know how to play games all night, because I also play. But I don't understand why noisy people feel at ease when they can't sleep at night. This behavior is like disturbing people in the apartment in the middle of the night. If you don't know them, you will easily be killed.