Sadhguru: Effectively It is only one. One other just one is simply a question of measurement. We approximated that if the homes are wherever involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences bigger than that, we stated this is not adequate and we offered the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi