My body is adjusting to my fxxxed up sleep schedule. Before, four hours of sleep meant zombie-mode, stumbling and shambling through the day, my half-assed attempt to wake up by showering(Causing me to fall asleep in the shower more then once) resulted in me looking like a zombie to match.

Now, four hours of sleep is just another day. Get up, shower, get dressed. Sure, I may zone out in a class or two, but I usually have a safety-net of friends to catch me up when this happens. So it's all good.