My sleeping pattern is totally out of whack. I can't concentrate, my mind is constantly racing from one place to the next, my eyes are sore and I generally feel worn out. Last night I went to bed at midnight. My body, ever the genius, takes this as a sign of a nap. 4am, I am wide awake, refeshed even. Two hours later, I'm exhausted and back in bed for another six hours.
It's currently 4am. I am just now starting to feel tired.
Sleep, you moron!