Because staying out overnight after drinking, it has done great harm to roommates and others. In view of the above personal mistakes, when I realized the seriousness of the matter, I decided: 1: I will never drink outside again, which is good for my health and my personal safety; Don't stay outside at night, lest everyone worry. If I can't do the above two points, I am willing to accept the punishment.

I hereby make a guarantee, please supervise!

Set up a guarantor;

20 14;