Sleep....
For the past few days, I've not been sleeping as much as I should. I think I am sleeping for less than 5 hours on average for the past 3 days. It hasn't yet hit my productivity, but then I don't have anything to do at work anyway.
Finally went to sleep at 4, and got woken up at 7. Call from India. Work issues...
I've realized that my brain works despite being sleep deprived (might help when I move to college, and move to a good gaming co.). Still, updating perl & shell scripts like a pro.... heh.. helps that I *am* a pro, by definition.