Sadhguru: Effectively It is only one. One other a person is just a matter of measurement. We believed that If your residences are wherever among 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses larger than that, we explained this isn't sufficient and we offered the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi