Kind of a fic-y post

Over the past few weeks I've gotten several requests to archive my fic at various websites.  This has led me to go back and read said works.  Reading them, it's like they were written by someone else.  I want to write again, but my muse has long slipped away.  So I'm asking, please, someone, anyone, set me off.  Challenges, topics, anything!  Help!