You normally sleep for 11 hours? That's a lot of sleep. I usually only sleep for 7, sometimes less than that.
The longest consecutive time I have stayed awake is 52 or so hours. I drove practically cross country all at once. I don't recommend driving along winding Philly mountain roads at night, between semis and orange construction cones at about fifty hours awake.
Good stamina.
When I was 16, I managed over 120 hours without sleep, walking in the mountains and trying to make up my mind about abandoning all that I thought I cared about in order to find and understand what I really cared about (to spare you the unnecessary typing, in the end I cared only about myself).
Some things change, some never do.
It doesn't "come across" as narcissistic. It simply is narcissistic behavior. For further emphasis just look at how many times you used "I" in that reply.
Being unable to read messages that are typed in their appropriate context can have just as much to do with common sense as it does with being an Aspie.