Summary from Wikipedia

The elder son of a provincial physician, Berlioz was expected to follow his father into medicine, and he attended a Parisian medical college before defying his family by taking up music as a profession. His independence of mind and refusal to follow traditional rules and formulas put him at odds with the conservative musical establishment of Paris. He briefly moderated his style sufficiently to win France's premier music prize – the Prix de Rome – in 1830, but he learned little from the academics of the Paris Conservatoire. Opinion was divided for many years between those who thought him a ...