Lines of communication.

It never ceases to amaze me the way our conscious mind communicates with our sub-conscious mind when we dream.

For example, this morning I was dreaming about exploring some countryside with a friend, when we stumbled across a rather prehistoric-looking toilet block. There were a variety of models, many featuring Canadian-style woodwork fixtures and things.

I didn't end up making use of the foresty facilities, but awoke very shortly after with a bladder the size of a football.

So, there you go.