It genuinely depends on how you sleep.
Do you always sleep until you wake up or do you use an alarm?
They say sleep is in cycles, if you break a cycle I find I wake up and recall dreaming, whereas if I just wake up naturally I don't always seem to dream.
The trippy bit of dreams is that everyone does it, but you don't always remember it, it gets wiped from your memory, so even though you don't remember dreaming, you probably still did.