Why did I scream in my dream last night?

Question

The dream started off with me and my sister at a ladies house, I needed some film for my camera and batteries. So, this lady took us to Radio Shack and I was trying to get inside of Radio Shack; It seemed to me that they were doing construction work or something so, it was very hard for me to get inside. I was on the edge of a cliff of Radio Shack, I was so scared because I didn't want to fall off, I was trying so hard not to fall off, but I did...

When I fell, I screamed.

Answer 1

care factor = 0

Answer 2

it might be because u might of been sleeping somewhere u don't normally sleep

Answer 3

you screamed coz u fell.

when i fall in the wells or edges off cliff, i dont scream..instead my body jerks awake.