I had a dream last night that I (as well as 3-5 other people) couldn't die. We were being chased by some force. What I remember the most is this part:

We were heading to an elevator. I was running but some of the people I was with weren't in such a hurry. I got mad and left a few behind presumably to be attack and took the elevator to the top floor. Actually I think there was only one other person with me. Anyway I get to the top floor, some stuff happens that I don't remember now, and I decide to try to kill myself.

I jump off the building (which turns out to be only about 3 stories high) and land on my back. I can't move, but I can still see. The people around me just look at me. They think I'm dead. I see the other person on the roof and he/she knows I'm still alive.

Then I woke up.