There are certain frequencies okay that's quite sort of conducive conducive to sleep okay and quite repetitive droning sort of sounds but you can kind of like don't really pay attention sort of a snoring sound. You count backwards from 100 to 0 steady beat of 121 BPM and if you make a mistake or hesitate you've got to go back to 100 again. listen is a now asleep and hypnotized  I hope I can spread this around if I think I think we hypnotized them so you know they're in the right place.