I've remembered that a serious alcoholic in the next door abnormally made a noise every evening at that time.
The provisional name of the hopeless alcoholic was '大西共産党 ( the Great Western Communist Party )' .
How should I do to break off improper relations with harmful people including over-addicted people to undesirable things?
By the way, I heard that such a hopeless alcoholic like 'the Great Westrrn Communist Party ( a provisional name )' has close relation to 'Sao Paulo Forum' ( http://www.asyura2.com/07/cult5/msg/257.html ) which brings various misfortunes and fatal damages to chosen targets ( https://vimeo.com/162848349 ).