Sadhguru: Basically It is just one. The opposite a person is simply a matter of sizing. We approximated that if the residences are anyplace involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses much larger than that, we stated it's not ample and we provided the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi