Nightmares as A Sacrifice

Hello all.

In my early years, inspired to conquer the demons in my own mind, I brought upon my world higher entities that In exchange for understanding of the universe in my own soul I would allow them to torment me in whatever way they saw fit during my sleep.

Among other things of course!

Has any body else had similar experiences?

If so, What happens in a dream brought about by abhorrent wraiths who you have already shared the secrets of your soul with?

It gets real! :’()’: