I have a very close friend- one of my best- who has one daughter, only one child, she's 11. She is a very nice girl, if a little self centred although considerate too. Friend says she will NOT be a stroppy teenager. I think this is because I have 2 occasionally stroppy teenagers (and other children) and she thinks it won't happen to her.
Correct? Do some children sail through it? Or is she just in denial?