I'm not quite sure were this fits, or whether it relates to my physical condition I might have.

Anyways I dream I'm in this grassy field on an edge of a farm which kind of slopes down. And there are one or two trees in the field. The field continues down a bit further. A barbwire fence divides part of the field. I get this eerie feeling I'm not suppose to cross the barbwire fence to the other side, but I do it anyways. Immediately I start to get drained, I feel weak like I'm choking until I cross back.

It seems to be a common theme. Sometimes its a fence, a line, a space separating that place, some outer world, where I'm not suppose to be, but it always have this same draining affect. Perhaps I'm brain is unable to construct this next area or this represents death.

I was wondering if anyways had anything similar happen?