I had a friend who was pregnant. Her water broke and I was running trying to find help. You know how, in dreams, running sometimes seems slow and sluggish as though you are running in waist-deep water? Well I decided I needed to run faster so I dropped down to all-fours and ran like an animal. This running posture allowed me to go lightning-fast while spending less energy. After waking and remembering this detail I noticed that I usually run like that in dreams.
I wonder what it means, if anything.