From the mental wellbeing viewpoint, an overactive default manner network can signify that the Mind is distracted and not calmed or centered. To Lakshmi: oṃ śrīṃ hrīṃ śrīṃ kamale kamalālaye prasīda prasīda; oṃ śrīṃ hrīṃ śrīṃ mahālakṣmayai namaḥ Yantras is as straightforward or complex as just one would really like. https://www.instagram.com/tantramantraaurvigyaan/