Sadhguru: Fundamentally It is just one. The opposite 1 is simply a question of measurement. We estimated that In case the households are anyplace amongst 2000-2500 sq. ft., the Bhairavi Yantra would do. For households bigger than that, we explained it's not enough and we supplied the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi