Sadhguru: Primarily It is only one. The opposite a single is simply an issue of measurement. We believed that Should the properties are anywhere between 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses more substantial than that, we reported it's not adequate and we provided the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi