One crazy thing I've noticed is that I get more LDs when I'm stressed out. Is this just me, or has anyone else had this happen as well?

for example...

Working on a report, decide to go to sleep @ 2 AM, in my haste, I shut off the computer without saving my work (honesty, I usually save my work, I dunno why I didn't, lol). I decide I'll finish it off in the morning. Going to sleep I have my first LD....

This week is also the beginning of finals... I've had at least one LD every night