Sadhguru: Fundamentally It is just one. Another one is just an issue of sizing. We estimated that In case the households are anyplace amongst 2000-2500 sq. ft., the Bhairavi Yantra would do. For households larger than that, we mentioned this is not adequate and we made available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi