Tired

I don't know if its the smoke, a lack of iron, or moving, but I've been extremely tired lately. I mean it hits seven o'clock and my body just shuts down. I just sit on my bed trying to keep my eyes open.
I don't know why, but that's the way it has been.
It could also, be that I've started my job. Well, I've begun training. I've been relearning InDesign and some journalism terms. (I still don't know what a refer is though...) But it is going well, and can't wait to design some pages and work on the web. It should be fun.