You know what I really hate? When you have some kind of ongoing problem in your life, some thing that's really getting you down. Then, you have a nice long dream where the problem is solved and everything is happy because this thing that's been getting to you is over and everything is exactly how you want it to be.
Then you wake up, and your all "Wow, that was the strangest dream I've had in a while". And you think about it for a while, then you get all happy as you think "OH WAIT! THAT THING I WAS WORRIED ABOUT IS OVER!"
Then you lie there and smile for a good minute before realizing that it never happened and your problem is still there.