Is it possible to do a magical work to detach from a group of people, rather than doing one for each member of the group? Does anyone have any experience with something like this? Should I visualize the group as an entity and figure out where in the astral body it is attached or use a power...

I noticed that there is a difference in how it is explained on the site versus how it is explained by Satyananda and others who can more or less relate to his lineage. On the site we have an exhalation that starts with the contraction of the belly and ends with the contraction of the upper...