I could never have predicted that. There are a lot of wonderful things that have happened that just would have been beyond my imagination. Like Vince Guaraldi's classic score from the TV specials. The cast of Peanuts is one of the largest in the daily comics, and is as familiar to us as, perhaps, our own families. One flying ace, hipster, novelist, or lawyer with equal delusional aplomb.
Adults appear, but only as a pair of legs, and when they speak on TV or in the movies, it's a blur.
This is a world of kids. It's easy to see how Charles Schulz himself was the model for Charlie Brown's character. Schulz didn't have the worst childhood in the world growing up in Saint Paul, but it was a hard life. His father was a barber, his mother died when he was 20. It was the Depression, they were poor, and he remembers many pancake dinners.