Well, you could just be hallucinating ya know? It happens a lot when you go to long with too little sleep. Used to happen to me, but I take pills that knock me out now. lol
Some of my friends are druggies and they experience this too, that might have something to do with it. Enough booze can do that to you too.

So many words, can't describe my face,
This feelings evolved, so soon to break out,
I can't relate, to a happy state,
Feeling the blood run inside.