Great advice Terry, thanks again. You are so right, the 'how will I cope' becomes a desperate feeling and as adrenaline is high already...very high...then BLAM, not a chance ! I've had this before, but not for so long. Every time I am just drifiting off, and not even sibconsciously aware of it, its as if my body just pulls me back 'to action'. Its the most odd feeling, as if your brain is saying 'uuuh ho don't go to sleep' and pokes you back quickly. I guess it is because you have spent all day estabilishing a 'threatening' situation, and your brain over rides the tiredness. I need to basically not care, and somehow it will eventually happen.
You are very kind to spend time giving the advice. I will truly try the things you've said tonight. I downloaded some binaural app thing, every tried that ? Mind, I tried for 1 minute last night and it drove me potty lol