Quote from austinp:
Oh yes you can... matter of fact, that's exactly how a good many traders go broke and quit. Taking profits too soon = eliminating your edge over taking natural losses in the process.
To the original question at hand: there is no best way to manage trades. There are countless trade management methods or systems that have absolutely nothing to do with the reason(s) a trade was entered in the first place.
Mechanical system writers here will tell you there is no long-term edge of using any type of strategy stop versus plain vanilla dollar stop. Goes against the grain of logic, but if logic equaled profitable trading, everyone would be rich.
Lots of trade management tactics work about equally well over time. Main thing is to pick one that doesn't negate or destroy your edge, even if it's emotionally tough to swallow.
This is probably the BEST post I have ever read on this site.