Hell, if I were independently wealthy, I wouldn't even have a profession. I would be having fun travelling to every country on this earth.
However, my hobbies would include modelling, surfing, swimming competitions, playing detective and then just arguing my a** off in court. Of course I still intend to achieve some of these.
If you meant what I suspect you meant, then you might want to rephrase your question, since technically it would permit the above response. However, to satisfy your question as you probably intended it: I honestly always had passion for different fields of work. I've changed from journalism to engineering to economics to mathematician to physicist to detective to pilot to law to modelling. But it seems you would rather one chooses one: My choice would be detective/lawyer.