Inescapable slumber

What makes a person extra tired one morning compared to another?

Let’s assume I got the same amount/quality of sleep two nights in a row (hey, it’s possible!). One morning, I wake up normally, with about 15 minutes of grogginess followed by the usual early a.m. what-am-I-going-to-do-with-my-time-before-work dilemma. The next, I wake up, doze off, wake up, doze off sitting up at the computer, wake up, find myself clicking “transfer” on the only Clefairy I have in my Poké-thing (yes, I did that), doze, wake up, etc.

This morning was one of the latter mornings. I was able to fend off my cat for a good hour before finally waking up…or rather, not finally…more like gaining full consciousness for the first time of the morning. Then I tried getting on the computer for a while, but I just ended up nodding off so much that I just went back to sleep for a little while. Then, after waking up again, I went into the craft room to work on cosplay–where I promptly fell asleep sitting straight up on the futon. Head full-tilt backwards, mouth hanging open, probably snoring. I gave up on the cosplay project at that point. Clearly I was not functional enough to be operating a sewing machine. I can’t afford a trip to the hospital to have a needle surgically removed from my finger.

Oddly enough, my husband has been experiencing the same phenomenon today. Extreme grogginess even after being awake for several hours. What causes this? He didn’t complain of a bad night’s sleep, so why is he so tired?

I suppose if I wasn’t so sleepy I could research it or something. But I think I’ll just drink my energy drink and be grateful that I had the morning off today.