12/21 Silence

It is silent in my rented place at night. If someone make any sound, it will be obvious and everyone in the dorm will hear the sound. Living on the first floor, I can hear the voices of my neighbors. They open the door of the entrance, they walk in, they open the doors of their rooms with keys, and then they close the doors. It represents that if I make any noise, my neighbors will hear it. As a result, I seldom sing now. I am afraid that people will be scared to hear some strange voices.