What do you need as a writer? Loads of original ideas? Loads of knowledge from hundreds of how-to-write books and blog posts? No, what you really need is discernment. Discernment to help you tell which ideas— your own or other people’s— are good enough to work with.
I have seen a number of new writers who consider themselves Christian writers. They develop a novel idea which is a fantasy idea set in Old Testament times and they write it. And self-publish it. And wonder why after 5 years they have not one review on Amazon that wasn’t written by their mother.
They lack discernment about what the average Christian novel buyer wants. Go into a Christian bookstore and see what fiction is being published by the Christian publishing houses. How many are retold Old Testament tales? None? Maybe that should tell new writers something, but some still churn out tales about the Nephilim and such that may not sell.
How-to-write books have a lot of advice, but the advice may not apply to YOU. If the how-to-write book author makes a load of money at self-publishing, but he worked as a salesman for years and had a very popular blog, you shouldn’t expect his success to come to you unless YOU have salesmanship skills and have a popular blog— which is harder to do now than in the heyday of blogging.
If you read some book promoting advice which requires you to have 50 friends, it probably won’t work for you if you have .5 friend(s). If someone says you should write what you are enthusiastic about, it probably won’t help if you are an enthusiast for Victorian doorknobs and your novel is filled with specialized doorknob content at the expense of plot.
Suppose you have a lot of ‘weird’ writing ideas. Do you have the ability to tell which one can be made into a story other people can relate to?
One way to tell if your writing ideas have appeal is if you have a few author-friends you can communicate your ideas with. In the online age, even hopeless people like me— I have Asperger Syndrome and a long history of having no real-world friends— can interact with other writers online. (You have to do things like read and review your friends’ books’ in order to make this work for you.)
In time if you read enough and interact with other writers (and readers) enough, discernment happens. And it will be one of the best tools in your writing toolkit.