Sadhguru: Essentially It is only one. Another a person is just an issue of sizing. We estimated that When the households are any place amongst 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses much larger than that, we mentioned it's not sufficient and we available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi