I've been really tired at work lately... not so sure why. Maybe I'm just not sleeping very well... I usually go to bed after work and sleep... usually 5 hrs later for some reason I wake up.. and it's hard to go back to sleep... sometimes I try to take little naps but I still don't fall asleep. Maybe I need iron or something. Actually, I do notice that I get more tired around PMS... so that could be related as well. I'm changing shifts soon anyway... wonder if that'll help. :)