Sadhguru: Basically It is just one. The opposite a person is just a question of dimensions. We approximated that Should the homes are wherever involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes bigger than that, we said this isn't ample and we made available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi