TTUP,<br/><br/>It happens to everybody. My best advice?<br/><br/>When faced with an impending tabletop session and just not knowing what to do...   I'd  read over my notes notes in a quick skim, glance at the character sheets, then walk away from it for a few hours, do something, anything else.  Something relaxing if possible - and some types of "worki' can be mentally relaxing.  Then I'd come back to it and see what my subconscious had managed to pry loose and let bubble up.