Zussenstrijd: Avonturen van een niet-zo-schattig zusje (Dagboek van een muts Book 16)

The dynamics between the characters feel so authentic and funny—I'm curious whether real family experiences inspired this portrayal.

Reading it felt like listening to a friend’s funny stories, but I wonder how much of that is intentional—does the format help connect readers to the characters?

The school and family scenes feel so genuine and lively—was there a particular experience or idea that sparked this setting?