Find your voice. This is not easy to do because it takes time. It takes exploration, trial and error, successes and failures, and lots of reading and writing. If you do this enough, for long enough, and continue working to improve your craft, eventually you'll find the style that best represents who you are. That unique fingerprint that you alone bring to the words on the page, something no one else can fully duplicate. Once you find that, you'll be a huge step closer to ready.