Not Sure If I'll Last

Back at work. I felt a bit better when I woke up this morning, but that's all gone away and I feel rotten again.

I keep watching the clock, if I can just make it to 1130, that's the half day that we work when we have half days (it's not really half, it's 5.5 hours). But then, if I make it to 1130, why can't I make to to 1200, or 1300, and before I know it, it will be 1530 and time to go, right?

I'm trying. I'm trying.