Sadhguru: Essentially It is just one. The other 1 is just an issue of dimension. We believed that If your homes are any place between 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties much larger than that, we mentioned it's not sufficient and we presented the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi