Thanks for the video.
I am not sure whether that Dhamma talk is any relevance to lay people.
It is not possible for a lay person to lock him/her self in a room and expect someone to provide food and lodging for six months.
I feel that he could not convey his message to the audience.
If you have any comment please make it in the following thread.
Did Buddha say "Do nothing"?viewtopic.php?f=13&t=26473&hilit