Bizarre dreams

I have several recurring dreams that are fairly bizarre. I know what the scientists say but I don't think I've ever dreamed in black and white.
I've dreamed of shooting people and it doesn't hurt them. I've woke up screaming it a pool of sweat, punching walls and furniture. I've dreamed several times I hit the lottery and bought a haunted hunting lodge in Montana. Don't let it worry you unless it starts messing with reality.