I suspect that I have experienced, different episodes, that I somehow in my sleep, in my dreams, have wandered off, somehow, into what I would think could be the lower realms.

At times there I have felt drained. I never know what my purpose would be to go, be there. I become aware and that is shortly there after I wake to.

Is it natural to feel drained or do I feel it because I at other times in awaked state feel as i I feel energies?