Hi, I find myself becoming tired after just 10-12 hours of being awake. It doesn t seem to matter whether I sleep 5 hours or 10 hours. I m not doing a lot of physical things throughout the day--I m currently between jobs, so I mostly just run errands for my fiancee (even then, not many). Other than that, I spend time in the house. The other night, I went to bed at 7:00 PM. The earlier I fall asleep, the earlier I wake up. It s becoming hard to maintain any type of schedule. Is this normal?