I will be a sweeping worker tomorrow. This is my first time. What should I pay attention to? Will someone scold me if I post it on someone's doorstep? . . ? Who did this? Pass on some classics.

Stick it in a conspicuous place. Pay attention to all directions before and when posting. Don't be afraid of one or two people (except security guards). If something is wrong, pick up the bag and run. Never mind what is posted, even if it is not posted. Also, post it quickly and finish it early. If someone really scolds you, so much the better. Say sorry, tear it up and leave, and continue to post it somewhere else!