"The American assumption was that children were happy and childhood was a golden time; it was adults who had problems with which they wrestled and pains that they sought to smooth. Schulz reversed the natural order of things ... by showing that a child's pain is more intensely felt than an adult's - a child's defeats the more acutely experienced and remembered. Charlie Brown takes repeated insults from Violet and Patty about the size of his head, which they compare with a beach ball, a globe, a pie tin, the moon, a balloon; and though Charlie Brown may feel sorry for himself he gets over it fast. But he does not get visibly angry.
" 'Would you like to have been Abraham Lincoln?' Patty asks Charlie Brown. 'I doubt it,' he answers. 'I have a hard enough time being just plain Charlie Brown.'
"Children are not supposed to be radically dissatisfied. When they are unhappy, children protest - they wail, they whine, they scream, they cry - then they move on. Schulz gave these children lifelong dissatisfactions, the stuff of which adulthood is made.
"Readers recognized themselves in 'poor moon- faced, unloved, misunderstood' Charlie Brown - in his dignity in the face of whole seasons of doomed baseball games, his endurance and stoicism in the face of insults. He ... reminded people as no other cartoon character had of what it was to be vulnerable, to be small and alone in the universe, to be human - both little and big at the same time."
David Michaelis, Schulz and Peanuts, Harper Collins