[Retra]

It wouldn't expect it to mean much. You're probably just not waking up during your dreams and staying in bed to ruminate over them. Dreams don't go into recallable memory unless you hold onto them when you're waking.

If it bothers you, you can always try sleeping in new and interesting places/positions every night. That seems to be a common trigger for lucid dreams, sleep paralysis, and other unforgettable dream experiences.