Sadhguru: Basically It is just one. One other 1 is just an issue of measurement. We estimated that In the event the residences are wherever involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For households much larger than that, we explained this isn't enough and we presented the Avighna. https://www.youtube.com/@Mahavidyabaglamukhi