But my main thoughts here are what characters believe about themselves and others.
- What is your character's assessment of themselves?
- What do they see as their main virtue?
- What do they see as their worst fault? (What are they trying to do about it?!).
- Who is their favourite character in your fictional world and why?
- Who are their friends?
- Who are their enemies?
- What deep down beliefs do your characters have?
- How can they justify these (especially if they clash with others)?
- Can your characters be "bought"? What would it take to do so?
- What do others think of your character? Who has the right assessment here?!
These can be some good questions to help with outlining characters before writing about them in depth. Equally the answers can be good stories in themselves.