Have you ever had creative energy kick in at a real odd time ?
yesterday my Mom had a doctor appointment these usually take most of the morning / day / week so I dragged along the D&D rulescyclopedia ( my current D&D rules set ) and low and behold the ideas started popping up like mad . managed to get a full six pages of a dungeon crawl wrote out including monster stats and treasure ( most of the time I way over think those parts ) .
so let this be a lesson to have gaming materials available whenever possible .