draining the tank

No matter how much I prepare, I cannot be on top of Week 1. I worked a 12 hour day yesterday, a 12 hour day today and I'm still 3 days behind in my email. One more 12 hour tomorrow and then I have to stop working so long. I hoped to get on top of my email today as I had the afternoon free of classes but lots of phone calls and drop ins led to me getting nowhere on email. Need to sleep now.