It's my second week I feel as if I am void of emotion, no drive, or energy. I basically wake up and look forward to going back to sleep for long periods of time. I'm a grad student and I have no sense of urgency. I used to feel like there wasn't enough time in the day to accomplish everything I needed to do. Now I feel like I don't even care. I barely eat but I drink about 8-10 bottles of water a day because I'm so thirsty.