Dear MadIvan, I do believe that Harry is being ruined by his lack of identity/purpose in life, plus the silken cushion he sits on. Even being sent to some poor country for a month or two to feed the hungry, build huts, or tend crops isn't enough. He knows it's a 'set-up', there are bodyguards, etc., to make sure he isn't harmed or kidnapped. His 'bad' behavior is akin to that of well off American kids who do drugs, drink, party, etc. while their parents are busy working night and day to provide them with every conceivable material thing. Worse, Harry doesn't have a father or mother to nurture and mentor him steadily. When you think about it, he's a latter day Princess Margaret, and no wonder.
I am just grateful that Harry is not the heir to the throne. William is, and so far, he appears to be well behaved.
There are lots of problem kids out there - both in Britain and America - it's just in this instance, the problems of this boy are played out to a much wider audience.
Regards, Ivan