Is There a Way to Get to Awake Delta?

Waking delta is one of the most profound brain wave states possible. If there was a technology that could get us to waking delta, i think that could be a really potent tool. It's like you can't cross the river styk without paying the gold coin to caron or whatever. And sometimes that gold coin is your pain, your vomit, your endless diarrhoea and younow, really dealing with your own demons.