I have such a passion for writing fiction but have always been afraid to go for it because of inevitable rejection. I have a book written and was wondering if most writers freelance until they are published. I have no degree and thought that would be a good way to earn some credentials. I have several articles published for newspapers and was considering trying my luck with magazines. If it is not something that is necessary for getting a book published, I would rather not. I am not crazy about non-fiction but if it is crucial to having my manuscript accepted than I will put forth the effort. Please advise.