You did it! After countless hours of tireless work and draft after draft after draft you have a book. It's yours, you've written, edited and rewritten it. Everything in it has come from your own thoughts. Your own imagination. If that's not crazy, then I don't know what is!
Now, I could spend another twelve chapters talking about cover letters, and manuscripts, and getting published, or I could leave the boring stuff to Google and simply say goodbye and good luck!
You can do this!