Inadequate forex trading knowledge is the primary cause of loss in forex trading. Forex is a profitable business, but like any other job, you must first understand the basics before you can get started. Many people enter the forex market because they need quick money and are unwilling to learn for an extended period of time before beginning live trading. Demo account practise is available in the forex industry, and any newcomer must master it before moving on to live trading. Many forex traders practise with demo accounts for a few days before moving on to live trading, and such traders will continue to lose money in their trades.