I used to think that a story was enough with one problem, and one solution solving this problem. However, now I learned that the more problems the story has, the more interesting it is. I learned that all stories, such as movies, books, plays, and even real life videos like documentaries, have the rising and falling action. Not only one, but it can have many rising and falling actions consecutively.
I knew at least that things with a fiction story has a problem and resolution. I also knew that it can have many consecutive ones, since I could see the problems occurring one after another. However, I never knew that non-fiction video clips or writings also have them, especially documentaries, because I thought they were only some informative videos that just list all the real life events.