Yes there are many traders who earn very good from the market, but as it seems its not a easy place to earn, as in any other business its takes a lot out of you to earn from the market.
Competitively Forex trading business is much profitable from others traditional business and commerce. Traders can earn unlimited money here if they have enough knowledge on market flow. But, never try to make 100% profit in every night, be logical! I get a healthy outcome in every month on account of 100% welcome bonus of TradingBanks broker. Forex trading business is the most suitable profession for me!