Sadhguru: Primarily It is only one. One other just one is simply a question of size. We believed that If your properties are anyplace between 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences greater than that, we said it's not adequate and we provided the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi