Nightmares

Do nightmares or dreams come true? This one makes me very sad and I can't share it.  Maybe it has started cause I am playing Tyler's game, Rappelz, again.  Could be or maybe it is my pain medicine and the fact I have been sick all week.  Don't know.  Hopefully this one won't come true. 

Is there a thought for a day that lifts spirits?  I have seen some on the web, but none that inspired me.  Anyone have any ideas?