Sadhguru: Effectively it is just one. One other one is simply an issue of dimensions. We estimated that if the households are anyplace concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For households much larger than that, we mentioned this is not plenty of and we presented the Avighna. https://dominicksyejm.blog-a-story.com/20722680/mantra-for-dummies