Fascinating....
I too suffer from Asperger Syndrome! I was diagnosed when I was in my early 30's. What a relief that was!!! I had a reason, and not just an excuse! My life got better....
Freud's theory also relates to the location of the libido. when you're born it's in your anus, ever see a sad baby pooping?? then it moves to the mouth, where they constantly try to put things in there, then (IIRC, it's been YEARS!) it moves to it's correct location!