Sadhguru: Essentially It is just one. One other a person is simply a question of size. We approximated that In case the residences are everywhere between 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences bigger than that, we mentioned it's not plenty of and we provided the Avighna. https://www.youtube.com/@Mahavidyabaglamukhi