You're lucky then. I envy people that can just lay their head down and be asleep within minutes, what takes me hours. I think my problem is I can't stop thinking about things.
I'm sure part of it is that I'm still thinking about that trip to Chicago... planning out a rough itinerary, thinking about what I might do while driving, how I'm going to deal with the fact that I would be driving there the night of my 21st birthday.... I don't usually do this. I usually drop asleep pretty easily once I decide to try (if anything I fall asleep before I mean to).