I remember having some really bad nightmares for several days straight a couple of years ago.
The dream i remember though is one i had about 10 years ago. I was alone on a rollercoaster ride, on a nice sunny day, when all of a sudden it accelerates and goes into a cave. The rollercoast hits something on the tracksand immediately grinds to a halt. I fly out of my seat, into a lake (hahahah), and before i hit the water a shark pops out of the water and swallows me whole. That's when i wake up
let's see what your degree in psychology makes of that