I have really scary, bad, scary, horrible dreams...always nightmares...
They scare me, really
One that stands out was I had a dream that I was a little boy again, and my father took my out to the back yard...then he pulled out a gun and shot me. When I woke up I had a headache
sometimes I have good dreams, though...the ability to fly (it 'feels' awesome!), then of course there's the sex stuff, along with sports...