Boarders nowadays are all like this. They are used to it. Everyone gave in to each other. Tell him to keep his voice down. You need to rest. As for your upper berth, just change beds with him. In the past, some students in our dormitory were quiet, but later we brought the atmosphere up. But you are high school students. You really need to study hard. Whether you tell them or not, you can tell your family that you should live outside, but that should be your family.
Adopt it