raccoon eyes

I haven't been sleeping good lately, hence the dark circles around my eyes. No matter what I do, sleep eludes me. That's why I'm always tired. And why I lack focus some days. I've been tempted to go back to coffee, but so far, my will is stronger than the "addiction". I don't know if I'm just crazy or stupid. I mean, what person willingly punishes herself just to prove she can do whatever she sets her mind to. It just doesn't make sense. sigh. That's the coffee addict talking.