In my view, it is important for one to learn that pullback or retracement is an acceptable thing to sit through. Nearly every run one way or the other contains this feature. Instead of attempting to short an uptrend and grab a couple of points, it may be better to sit on your long trade (or vice versa) and let it really earn for you. I myself am not afraid to give back entire profits if the trade still looks directionally ok. This sounds crazy, but when you reverse and try to grab a profit the other way, many times you will then find yourself on the sidelines looking to get back in and not pulling the trigger right. In my view, the less trades you make, the less chance you will have to make mistakes, but you will have a better chance of catching the big winner.