Quote from Acs:
This comment shows your lack of understanding.
if you aim to take a 10 pip profit yes you need a 3 pip stop if you are going to sustain this for the long term.
lol, who is aiming at 10 pips profit on a trade? Not me!
Sure, if you target 10 pips then you need a comparable reward, that much is obvious. Some adept scalpers target less than 10 pips on a trade and consistently make money so really your argument doesn't hold water.
How many pips I'm prepared to lose on a trade is like asking how long is a piece of string, it varies and depends on the trade and the analysis that went into taking it. Having a mandatory x pips stop is meaningless.