There hasn't been a time in (I don't even know how many) months that I haven't been tired. I get way more than enough sleep. I exercise enough to get energy, but afterwards I am even more tired. No matter what, I'm sleepy. I could fall asleep at anytime if I let myself. I take a nap, because if I don't then I can't concentrate enough to get through classes (I'm in college) but then I have no trouble falling asleep at night & I feel drained by the time I hit the pillow. I never wake up NOT feeling tired. On weekends, I could sleep from 9pm until mid afternoon if I don't set an alarm. I am already on working anti depressants, but this has developed more recently.