A couple things, the first might just be a guy thing. Isn’t it weird that you often shiver while you are peeing? I remember a party I went to during my High School years and a bunch of friends and I were hanging out in someone’s backyard, when my good friend Colin remarked that you shiver when you pee. I think it was him who said that. Anyways, it’s so true, at least for me.
The other thing I was thinking about is how my mind reacts to having a full bladder while I am dreaming. Oftentimes during the dream, I gotta go so bad, that I find a bathroom and go pee. In the dream I feel relief for a little while, but then I gotta pee again. During the second pee, I don’t feel relief at all. When I was young (elementary school age), peeing in my dream meant I would wet my bed. Now it usually means that I will wake up in a short while, and make my way to the bathroom. Is it just me whose dreams are affected by this?