Oh! No!

JRR Tolkien belonged to a Oxford literary group along with C.S. Lewis called The Inklings.  Very distinguished fiction writers who would meet each Tuesday morning at a pub where they would read out loud from whatever it was they were working on.  One morning one year when Tolkien was about half way through composing Lord Of The Rings he began reading the latest chapter and a voice was heard from far back in the room

“Oh no! Not another f__king elf.”