I don't think there's any harm at all in allowing a kid to fantasize. In fact, I think to stop people from fantasizing is a very destructive thing indeed.
J. K. RowlingDepression isn't just being a bit sad. It's feeling nothing. It's not wanting to be alive anymore.
J. K. RowlingWell, better expelled and able to defend yourselves than sitting safely in school without a clue," said Sirius.
J. K. Rowling