This year Heather linked to a set of comics that depicted depression from the artists' points of view. I really liked them, especially this one. I'd seen it before, and I thought I'd share it here today.
Click to enlarge.
Check out the other comics. It might help you understand if you don't suffer from depression but know someone that does. And if you do suffer from it, it will give you some reassurance that you're not alone.