for the beginner should use curency USD to invest in forex, the amount not more than USD $ 100 lot maximum is 0.1 lot for all open positions do not get too many open positions and each position must be followed by the SL and TP properly, how to use SL can bear the loss, los maximum is 10% of the maximum capital, always use good money management do not open too many curency trading and always see the power of intention is trading just follow trends in trade do not open buy limit or limit cell but use the sell stop or buy stop order to secure our position.