Sadhguru: In Essence it is just one. The other a person is simply an issue of size. We believed that If your properties are anyplace between 2000-2500 sq. ft., the Bhairavi Yantra would do. For households bigger than that, we said it's not ample and we provided the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi