Are there common good dreams?

The recent bad dream thread made me wonder about common good dream themes.

All my flying dreams are good. I also have dreams about finding things – jewelry, cool clothing – often in a hidden room behind the closet (usually the closet in my childhood bedroom.)

I also dream about running – maybe in a race, maybe up a mountain trail, maybe not, but i’m running effortlessly and strongly.

When I was a kid I used to dream all the time that I could fly. Not so much anymore.

I also have the dreams where I find something valuable.

Then, of course, are the sex dreams. I’m guessing those are pretty common.