Exhaustion is something I'm sure we all know a thing or two about. Most of us feel tired most of the time. But being chronically tired isn't normal, and can be a sign of something bigger going on in your body. If you're tired most of the time, here's a simple quiz you can take to see if it's problematic or not. If you score over 10, you should see a doctor about the possibility of a sleep disorder.

I scored a 7, which seems to be normal. I suspect my sleepiness is more to do with staying up too late engrossed in the latest book club book, not a sleep disorder. What about you?