The netizens behind the comments said: cut well, there are also ideas: the cut speaker line. Buy stinky tofu mallet rotten in the square heating, splashing Xiang and other means.
I also hate those (almost all) square dancing never take into account the views of the neighbors and the masses of old ladies. Too much free time in the day. Selfish, self-centered, talking behind their backs about other people's homes. But, they are old, dying, vulnerable, and not really to be messed with.
You want to get out of the gas, the advice of many users above can be selectively adopted.