After the EUR / USD breakout, the market moved 27 pips then remained there for four hours. Stop losses. Both of these Money Management have weaknesses and are strong. Because breakouts can be wrong at any time. We must wait to get a clear idea about the trend. I also see patterns like head and shoulders and double top / bottom and triple top / bottom for trend reversals. And Crack out dealing is often found to be valuable, this is probably because more people / traders are involved in business when there is a chance to get out of variation, and therefore there was extraordinary activity found right after starting so we made very good profits in a very temporary time.