If a writer sometimes feel less inspired, he doesn’t suffer from a writers block. If a writer can’t write, he’s not a writer. To write is a proffesion, you never hear other pro’s, complaining about a block.
Writers are pro’s, they may have days they just deliver a job, not great inspirational works. No one deliver this kind of work everytime, not even those considered giftet. They deliver their words, in sentenses, that works together in pharagraphs, and in the end make sense.