For the Extras, they are completely optional, but if you want to do them I'll give a few ideas that may not be key but add noticeable quality and add even smaller details but character as well: Personality- Mental Health (Do they have any disorders?), Trauma (Did anything scar them?) Goals- Inspiration (What inspired them?), Near Misses (Did they ever get close to achieving it?) Relationships- First Impressions (How did they meet?), Others (Does someone else factor in on their relationship?)
A simple chart I made to help friends with writing dimensional and through characters. Hope this helps everyone it can! (Because apparently hyperfixed autistic author skills don't universally exist lol)
