You are welcome, I just hope it helps you with your son/
It's all about having a goal. For me, rather than being envious of people with multimillion dollar trust funds, I decided I was going to spend my life doing everything that I would have done if I had such a fund. Albeit, at more modest level.
People respected this, it kind of gave truth to the French national motto of "Liberté, égalité et fraternité". The first time I flew out to the Caribbean, I went into the travel agents with a coke bottle full of 10 franc coins. They were so impressed, they helped me get a bank account.
There are many islands and calanques around Marseille, with very exclusive, surprisingly cheap restaurants which are only accessible by boat. With my kayak, about once a month, or so, I would treat myself and girlfriend d'jour to a meal at one of these restaurants.
As a result, I could go into Cassis, set up a parasol and deck-chair on the vieux-port, then, Ice-Cream in hand, I would hold out my other and raconteur the locals with things like: "Mon dieu il y est fait chaud! Vous-avez pas une petite pièce pour le ski?" Which translates to: "My God its hot! Do you have any money so I can go Skiing"
The thing is, Cassis is not only the place where all the French millionaires live. It is also the ideological heartland of the Front National, and generally considered extremely [violently] hostile to my chosen life style. This is particularly true when you are a foreigner. However, since the connaissent, having seen me on the pistes, in the airports and at their favourite watering holes, knew the truth, I was actually quite well received.
By the way, I didn't speak French before I arrived and have an appalling accent, a kind of mélange of Marseillais and Broad Scots which sends shudders through the hearts of Parisians everywhere.
Anyway, as I say, it is all about deciding what your goal is and not fixating on potential costs, but rather focusing on how best one can achieve that goal with the available resources. For example:
- A cheap throwaway car + tarpaulin in the Caribbean -- between £50 and £100 or much less
- A two month stay in a Caribbean resort hotel -- between £7,000 and £10,000 or more
I hope this helps you with your son. He is young and the only limitations he has are the ones he places on himself.