Sadhguru: In Essence it is only one. The other 1 is just an issue of measurement. We approximated that Should the homes are wherever concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For households larger than that, we said this is not sufficient and we provided the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi