Sorry, can't exactly come up with a written start, but if you need to
see something of a written start, try reading "The Futurological Congress" by
Stanislaw Lem. It's very good, and it's what inspired this idea...that and a
generic nightmare...
Anyway...
Pronouns and such chosen on a whim, you can change it if you want...
The main character is stuck in a hallucination. Every time she
thinks she has broken out and found reality, she finds that she's just
entered a new and more realistic and horrific one.
Ah, you probably know it better then me. Unlike me, you've probably
had the bloody dream about being unable to wake up already. (I haven't. In
all my life, I've only had four dreams. That has gotta be a record...)
--Ryo Hoshi