Octavia Butler has an essay that makes the same key point as Stephen King: read and write. It’s the same as any other skill. If you’re a musician, you listen to music and play your instrument. If you want to draw, you watch people draw, observe their process, and you draw. If you’re a welder, you watch people weld, study the process, and you weld.

Storytelling, however, is very broad. You see it on tv, in movies, in books, and you practice in daily conversation. There are loads of books and videos discussing different aspects of storytelling structure, form, and best practices. The Great Courses even has a lecture series on storytelling. But the best thing you can do is read and write. And ask for feedback.