Side affects of the PhotoFocus step,

I have found that after PhotoReading stage of the program, there are times I find myself having the uncontrollable urge to fall asleep. The book is just swirling in my head and its like my brain wants to shut down to do its work in sleep mode. During this time of post data absorption (make it sound all technical), I also have found how I view the data in my mind has changed. Instead of being a mental representation of the book I just PR, I have found out that its more like the data is stored in a Cube. My mind starts passing through the cub from each angle, corner to corner, side to side, sector at a time. Almost like my mind is triangulating the data itself.

Is this
A> normal
B> abnormal
C> Seek help
D> 1872

Thanks for your help and insight

BlkWolf