Dolly- I find this really odd-
"The kind of people who as adults resent the opportunities that were given to them as children are v ungrateful IMO and it is the parents I feel sorry for."
So- you are giving your dc opportunities so that they are grateful to you? Personally, I try to provide my dc with opportunities for their benefit, not mine.
Let me tell you what kind of person he is...
My brother is a polymath- not only is he musically talented, he has a 1st class B.Sc and a Distinction at M.Sc. in a science subject, he is also a British record holder in sport. Yes- he really resents being made to stay at music school and not have enough time to train for his sport- particularly the day he was turned down by the olympic selectors.
So you think a 8 yo should be made to practice instruments each morning and evening and not be allowed to take part in the activities he more interested in such as swimming, chess etc?
The commitment required from a child that attends a music school- Starting practice at 7.30, lessons all day, practice after school, singing services 7 days a week, with only 4 weeks off a year, evening performances too at regular intervals. It is a grueling schedule. There certainly isn't much opportunity to develop interests outside music, that is my experience- particularly when travel to/from home is factored in. He slept 6 hours a night from age 8
(sorry- prob v disjointed, am v tired)