Every profession has it's top 5%. I think we'd find that they love the work and the call to help others, not necessarily about the money. Whereas Wall Street??? That cannot be said, it IS all about the money.
My wife works in the school system, she puts up with the bad attitudes, cursing, and abuse, because when she helps a child "get it" and a light goes on, she sees it in the childs' face, and for her, that is why she does what she does. Yes she makes money doing it but it's not the driving factor.
Wall Street, money, money, money, greed and fear are the main drivers,
nothing else. ME ME ME or helping type professions, YOU YOU YOU!
Apples and Oranges...JMO.(In my somewhat limited kinda way)