Sadhguru: Essentially It is just one. The other 1 is just a question of size. We estimated that When the properties are any place concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences larger sized than that, we reported it's not enough and we offered the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi