I have had this dream where everything is fine but then all the sudden the house goes dark and I am forced on the ground and I see a white human like figure doing stationary walking. Very natural walking movements similar to what you would see when someone is on a treadmill except in the dream there is no treadmill, the figure is walking in place on the ground. Eventually I start to feel like someone is torturing me, then it ends. I have had that dreams many times in the past. I also saw the white figure in two other dreams, once when I realized that everyone in my house had vanished once I had ran inside taking cover from a tornado and it was completely dark and I saw the figure, although I was not tortured. Another time it was when I dreamt that I was at my high school very early in the morning going to a club meeting and there was the figure doing stationary walking in the middle of the lobby. Also the lights were on in this dream but I was still alone like in the other dreams but I was not tortured in this dream either. Not sure what these may mean.

[Thunder Bow]

The white figure is you walking in place, when the environment suddenly changes. This shows endurence on your part.

[RTerroni]

I think that dreams have different interpretations for different people.