Forex trading is exactly similar to a gambling game, which can be fun when playing and dangerous when losing money. You should always know the market before you attempt to trade forex.
You should never trade in original forex trading without practicing yourself in a demo account. Set apart at least two months for trading in forex demo account. Try to understand the trend in the market and move according to that trend which will bring you success in forex trading. Take help of some good forex trading experts in case you wish to get into forex trading.
Never go for taking more risks than around 2-3% because, you will have to face more unfavorable conditions in the market.