Sadhguru: Essentially it is only one. Another one is simply an issue of size. We approximated that Should the houses are any where among 2000-2500 sq. ft., the Bhairavi Yantra would do. For households bigger than that, we claimed this is not ample and we offered the Avighna. Avighna also https://jasperjgbsi.aioblogs.com/91948142/sadhna-an-overview