Obsession with twngan

So we finally finished a draft for a faculty to look at. I feel so exhausted right now, and yet I'm not too happy with the draft. Probably the faculty will call off the submission, since it is nothing close to ready yet. Gee, I'm so sleepy. I should stop working 4am-11pm each day (and waste a lot of time in between). Maybe I should switch to a 7am-11pm schedule. This is important, as if I keep going on like this, someday I'll fall asleep when someone comes to my office and talk about uninteresting stuff...