Sadhguru: Fundamentally it is only one. Another one is simply an issue of measurement. We estimated that if the homes are everywhere in between 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses bigger than that, we stated this is not more than enough and we offered the Avighna. https://vashikaran99753.bloguerosa.com/38006883/vashiikaran-no-further-a-mystery