"That way doesn't go anywhere!"

I had a dream I accidently drank cow's milk instead of almond. Gross! I also dreamt I was hiking and climbing up a mountain, having difficulty. It was getting too high and steep, but I turned around after a man and woman came down from there and said "That way doesn't go anywhere!" Many of my dreams were about military conflicts and I found myself in the house avoiding fully automatic fire from unknown aggressors.