It is bad way to trade as risking 200 pips for profits of 10 pips is not a wise decision at all and this is not the right risk and reward ratio to trade with and with this kind of trading style a trader will suffer huge losses most of time. and It is better for the beginners to learn the strategy of trading by using a demo account first so that you could gain some experience for the real forex trading. The more important thing to reduce your loss is to have a control on your emotions, and discipline.