I need to read that Taleb book. At least, I like the title.
When I say that the stock market is a casino, and that trading is the same as gambling, people react negatively. What they don't understand about gambling, is that if you apply your mind to it, gambling is all about increasing your odds of winning by planning out all the possible outcomes, and creating a strategy to cover them as much as possible. Strategy overpowers luck. (So, in this context, perhaps you do need intelligence to have "luck")
Winning strategy in the stock market needs to apply the same casino principles to the stock market.