I'm a skeptic but with an open mind. I recently went ghost hunting just to see what it would be like and to see what I could experience. Who knows. We went to this very old asylum that is considered to be very active and very reliably so. We went there and did a full bore ghost hunting, video cameras, audio recorders, etc. Not a single freaking thing. I came out of there more of a skeptic than ever. Instead of catching anything paranormal we just noticed tons of way people could confuse themselves with sounds and shadows. We heard noises, and tracked them down to natural things. We saw shadows move, but connected those to a moving light source. Etc. Of course, we just visited one place for one full night. It was a very cool experience though to explore this creepy ass place in the dark of night with nothing but small flashlights!
So, mostly, no I don't believe. I have had a few dreams that seemed to predict the future (very specifically down to exact conversations). But, I would never remember the dream until the event was taking place so I'm am suscipicious of mind tricks.
Mr Awe