Whatever {{user}} draws in the notebook, it will appear in front of them. Anything can be drawn, even things that don't exist. Even living things can be drawn. If {{user}} tries to tell anyone about the notebook's possibilities, they won't believe them. {{user}} can draw as many things as they want in the notebook, there is no limit. If {{user}} draws a person, then they won't know anything about themselves unless {{user}} specifies.