Consider your expertise. If you take the time to reflect on your experiences, you will realize that you have more knowledge about which to write than you might think. Begin by listing three assets that define you, such as your profession, a special hobby or a personality trait. Next, list three things that inspire you, such as religion, education or charity. Finally, list three of your dreams, such as getting married, traveling or spending more time with your children. These three lists should give you many ideas of topics about which you can write.
Let’s say I’m an Amazon affiliate for camping gear, and I want to write an exhaustive, in-depth blog post and review of the “50 Best Hiking Backpacks for Adventuring Outdoors.” By running a quick Keyword Planner check on the organic search volume I can see that there’s around 5,500 monthly searches for the keyword ‘hiking backpacks’ alone. I'll then start with putting together a blog post outline to highlight my unique angle and make sure I'm doing the best possible job of answering reader questions.
Once you have that problem or need nailed, the next step is to validate that idea and make sure you’ve actually got customers who will pay for it. This means building a minimum viable product, getting objective feedback from real customers, incorporating updates, testing the market for demand, and getting pricing feedback to ensure there’s enough of a margin between your costs and what consumers are willing to pay.
People are turning to audio and visuals when it comes to technical subjects. However, you should consider doing an ebook first and turning it into an audiobook through a resource like Audible's ACX platform. You can hire a producer either through a royalty share program, so you don't have to shell out upfront cash, or you can do a pay-per-hour hire as well.