He has been repeatedly discredited on ET. Not saying you can't learn from him, but I personally wouldn't go that route. Whatever route you take, there are three major barriers to overcome:
1. Knowledge of market mechanics
2. Properly quantified edge
3. Knowing yourself
It's hard to say which one will hinder your progress the most. Regardless, unless you want to research and study nonstop for at least two years, your odds of making it are zero to none. This isn't a business for the casual mindset. You need to be EXTREMELY observant. I can't even count how many people have approached me asking how they can learn to trade. Out of the 100+ people who I recommended a couple books to, not one of them took the initiative to buy them. They just want easy money, but no interest in learning anything