In the past i have no clue about stop-loss. And however loss big money. Now i understand that if i personally use stop-loss process, then my partner and i probably conquer that decline. Now i personally use stop-loss in addition to target earnings both in my trading. And profiting available in the market. Stop-loss essentially minimizes the amount of risks or even losses in fx trading. But if you invest decent number of capital, then the your wish whether you use stop-loss or even not. It's not at all that much necessary.