Forex market is much bigger than stock trading and trading is usually done in millions and different countries are involved in it. The major thing that differentiate forex market from stock market is that it is much bigger it. Big government bodies and companies like Merrill Lynch, Morgan Stanley, Braclays, Goldman Sachs are involved in it.
If you don’t want to loose money in currency trading then first step should be to contact broker assistance firm. Knowledge is the most important asset in it, if you jump into it without having proper knowledge then it can cost you loosing some money.