Sadhguru: Effectively It is only one. The opposite 1 is simply a matter of size. We approximated that When the residences are any where among 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes more substantial than that, we explained this isn't enough and we available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi