How to Write a Children's Book?

If you're writing like a children's most likely you have a lot more prose rite and in deeper internal conflicts for your character sos. How do, how do you show that? How do you show their personality differences? And i think starting there, starting with actions. How can i show my characters personality, beliefs struggles through their actions in this scene,. rather than just coming out and telling my reader? Cause you should know, as the author,like mayben your in your notes or character profiles, you have like all of it laid out very plain, very clear so that you understand it. But you can't just, you know, copy and paste that into your book. It