do you remember your own inner world (where you go when you're not out) ?
I do have dreams with-in dreams, where I wake up and all the people are gone but the place is still there. It's a house I've been dreaming of for a while, I'm not sure if that's the inner world. It tends to be the same house.
Occasionally, I'll hear/see furniture being kicked around, gunshots, doors open and close. Sometimes, I can manage through the darkness, I did see a field, where three hanged out, a little in her bubble, and they talked about their rooms in the house. There is a veil inside I can't see through, I don't know what's behind it. And some kids said they are trapped in the shower. Occasionally I'll hear screaming inside, conversations, etc. I have gotten stuck inside once, it was odd, I could see through my eyes but I couldn't "take control" so I went back into the darkness, fell asleep and woke up normal.
When I was little I would day dream about creating an inner-landscape I could escape to, any chance I got, I would go there. I thought I could create my safe world inside, and hide there, but with my eyes open so no one knew I was really asleep.