What kind of photo business do you want to be in? Portrait, wedding, and special event photography is probably the only kind of photography business that pays enough to live on. If you want to make money selling your photos, you have to write. There are thousands of good photographers in the world who sell their photos through stock agencies and get pennies for every photo sold. Tough to make a living that way. On the other hand there are not many good photographers who are also good writers. Editors are looking for well written articles and they will buy quality photos to go along with the article.
My advice is to write articles about what you know and offer your photos with them. If you don't write well, learn!
Study magazines in the areas of your interest and/or expertise. Look at the articles and photos. Get a feel for what the editors are looking for. Get the writer's guidelines from their websites and write. Then prepare to be disappointed. I thought I had an article on night sky photography sold to Outdoor Photographer magazine. They say they will accept or reject an article within six weeks from submission. If they don't do either, they will keep it for future consideration. Months later, I got excited when I saw the article on night photography featured on the cover. The only problem was that the article wasn't mine. They bought an article on the same subject from someone else. Disappointed? Yes, but I've learned that disappointment goes with the business.
Another option is to write a book and fill it with your photos. That's what I did. http://www.goldimagesphoto.com/Book
. That said, if I had to survive on income from my book, my articles and my photos, I would have been dead long ago. My book has a pretty narrow audience. After all, how many photographers want to buy a book about photographing Minnesota's North Shore?
Unless you want to get into the special events business, it will be very hard to make a decent income from photography. That's why I spent my career in the insurance business.
For what they are worth, those are my thoughts.