I'm sorry Wildchild, i must disagree!
It wasn't a patronising tone with Jade (well, not in my opinion) Jade was being very rude and was talking incessantly - she said she was too young not because of her opinions, but because she had no desire to listen to anyone else, which is true.
If Sunita had said she was tooo young to have an opinion, I would agree with you, but by he own admission she said Jade was too young because she couldn't listen.
I still like Sunita, very level headed, opinionated with out being overbearing, and generaly the sort of person I would get on with in real life.