Sadhguru: Primarily it is just one. The opposite one is just a question of measurement. We believed that If your residences are any place among 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties more substantial than that, we said it's not plenty of and we presented the Avighna. https://keeganrnhas.blogdal.com/39708819/not-known-details-about-sadhna