The math tells an opposite story. Let's say that a "pro" is an employee of a financial firm whose compensation is directly tied to the PnL. Given todays levels of compensation (starting salary of 150 for a college grad, 250 for a graduate degree), she'd probably be worth 7 figures after 6-10 years in the business. I very much doubt there are many private traders who can manage the same.Yes, and I'm guessing that most "pros" actually do much more poorly financially then a solid good experience Trader.