Protect your privacy, close the curtains and do whatever you want in the room.
3. block the sun. Some people work the night shift, go home late, sleep, close the curtains, and sleep beautifully the next day without being awakened by the sun.
Personal hobby, of course, drawing curtains is not everyone's hobby. ..............
It will be windy at night, but sleeping with the windows closed is obviously not conducive to air circulation, so closing the curtains will not hinder air circulation. ...
6. More superstitious, it is said that ghosts like to peep at people in the house through the window or come in through the window at night. Close the curtains and stop these ghosts.
7. you can break the feng shui.