I use to have night terrors. I would wake up in the middle of the night screaming and not realize it the next day. I would see a black shadow figure entering my room but kind of floating. I was never frozen like most people with night terrors. In fact one time i pulled my pistol on this dark figure while sitting straight up in the bed. Finger on the trigger and everything ready to send this thing back to wherever it came, but it went away and i fully woke up. I was actually afraid to go to sleep because it happened every night. Then one night the object entering my room wasnt a black shadow, it was Doc from back to the future hovering over my bed. I havent had one since, like my mind realized how ridiculous that was.
I had that happen once about 15 years ago, and once was enough, lol. Freakiest shit ever. It settled on top of me and was squeezing the breath out of me until I woke up gasping.
I chalked it up to having watched Darkness Falls(I think) like 6 months earlier. Never happened again.
I've lucid dreamed many times, but never on purpose. When I'm having one of those dreams where everything is going wrong, and in progressively weirder/stupider ways, I can just say something like, "Alright. That's enough of this shit", and wake up. I've had many precognitive dreams, but never about disasters or deaths or important things. Just moments that I recognize that I've had in dreams. Deja vu kind of stuff.