You don't have to take out a clean sheet of paper for this one.
What I want you to do is go to your local library, one of the finest inventions ever. If you don't have a library card, smack yourself upside the head, then get one. If you do have a library card, bypass the thump and proceed to the amazing stacks of wonderful books.
Now, choose a genre you never or rarely read. Biography, science fiction, history, Western, whatever. If being out of your literary element makes you twitchy, find a book of short stories.