Random personal fact number eleventy-one.

I think I got my internal clock shot off in the war. Ever since the randomly changing work schedule of OIF 1, my own sleep schedule has not borne the slightest resemblance to the cycle of that burny hurty thing in the sky, and I will not wake up after 8 hours either. Without an alarm clock, I will easily sleep 20 hours straight, even if I wasn't particularly tired before going to bed. I wonder if I can file a VA claim for this?