Stop loss is a part of risk management. To shield your account from extraordinary loss, you have to utilize stop loss. In any case, to utilize stop loss viably is the key. Numerous traders don't know how to utilize it. I recommend them to examine more.
Placing stop loss is an art. It's not that much easy as some people think. If your broker widen the spreads every now and then, change the broker. Other than that broker has nothing to do with your stop loss. Many times I have survived just by one or two pips. Find good broker. Stop blaming. Learn then trade.
Loss is a part of trading. If you have good winning percentage and better risk reward ratio, loss should not bother you. Loss bothers so much to clueless traders who have no idea what's they are doing.
Stop-loss is one feature in forex trading to manage the risk, with stop loss traders can set the risk-reward ratio to measure their accurate analysis, some traders might use RR 1:1 or higher, which means stop loss is the same with target profit.