IN DEPTH ON THE DREAM I HAD

Okay so, i had this dream, i was laying down in my bed, paralyzed, i felt like i could see myself, but I couldn’t scream or yell, i was trapped, i saw this dude, he was standing in the corner, he “walked”, well not really walked towards me but, he moved, floated, or glided over to me. And, something that resembled an arm, reached out to touch me, and then, i felt like i, or my eyes snapped from viewing my body, to seeing through my eyes on my body, and i saw him staring down at me, i tried to scream but I couldn’t. I remember him whispering in my ear, he said something to me, I can’t remember it. But he said my name, how does he know my name???