One thing I have noticed if you haven't done the preparation work for the paraliminals especially the labyrinth one the mind tends to get overwhelmed and turns off. While you may appear to be sleeping you are resting deeply. This is especially true if you 'wake up' with the end of the tape.
In that case grab the pen and paper and just start writing whatever comes to mind. I recommend freenoting if you didn't get any aware messages because you felt you were too deep. So set a target (10, 15, 20 minutes of writing)and write whatever comes to mind at the end of the laybryinth experience. You will probably discover the gems then.
Alex
