I've read his book and I know he spends most of his time in salaried employment (writing books and training people) so I know where he really gets his money from. I've long ago given up on the idea of 'making a living' from 'day trading', my sole goal is to do better than sticking my savings in a 2% savings account, but the ONE AND ONLY method that has even a remote chance is sticking funds in a broadly diversified ETF and LEAVING IT ALONE. (Better yet, paying off the mortgage and spending the rest on having a good time before I die ...)
Active trading is risky, just like running a business, but the similarities end there. Unless you want to tell me that taking your cash to Vegas is like running a business as well.