There was a roommate in the university who was watching a video in the dormitory. You wanted to sleep, but you said he wouldn't listen. He only promised to turn down the voice. Can you sleep?

First of all, I hope everyone can tolerate each other in the public space of the dormitory. If there are any problems, we should first settle them through friendly negotiation.

If his voice is really low (the noise generated by his video does not exceed 40 decibels in your ears), you don't need to embarrass others, this is a quiet rest environment suitable for sleeping; If it's above 45 decibels, tell him that the sound of the outside world keeps you awake. Can you let him listen with headphones? Say something important two or three times to impress him. At this time, it is best to record the scene video of your conversation, or record the dialogue and bear it for a while.

Wait until the next time he sleeps, you can learn to turn on the video, turn it up a little, and let him know how you feel more intuitively. Then, if he asks you, you can show him the last recording or video, tell him that he may have been influenced by him unconsciously, and then give in, believing that he won't do that next time.