Your script can be perfect weather its a fan-fiction with 100 chapters or if its a post it note don't compare your script to someone else they will not be the same ever because this is your perfect life not theirs and don't worry about forgetting something even if u don't know u want something the universe knows and will help u out and fix it or add it for u also your script does not have to be on paper, it can be on google docs or your phone notes app anything u want as long as u type or write it out. However a script is not absolutely a deal breaker, although it makes it a lot easier to remember, your subconscious will remember what and where you want to shift. Its good for specifics or if you want something in particular, like to be good at your classes, or not to be able to die (both of which I recommend).

I have made an outline for you, so check that out! feel free to add something or take something out! make it your own! It's your DR so it's all about what you want!