1 - pre-production
To make an animated movie (or any movie in general) you need to think of a story first. However, trying to come up with a good story can be really difficult sometimes. The story is the most important part of any animated movie. If the animation isn’t the best but the story is great, you have a good movie; but when it’s the other way around, then the movie is worthless.
To come up with a good story you need to find inspiration. How can you do that? You just have to observe what is around you. Inspiration can come from everywhere, a movie, a song, a poem Use anything from your own life to get inspired. Any person you’ve ever met, any place you’ve ever been to, any experience you’ve ever had might make all the ideas in your head click and create a story.