OM OM NAMAH SIVANANDAYA Revered Selves, Sadar Pranam, Is there any youtube video(s) and/or english commentary on the "snake in the rope" and the importance of the analysis of the state of "deep sleep" as pertains to Advaita? Hopefully defining "consciousness" I'll be grateful for any leads. Thank you. Pranam, OM Kartik Vashishta OM