Sorry my last example was very unclear, let me give it another go:
When I first started trading I traded a system. It didn't take me too long to figure out that some (alot) of my trades just didn't make sense so I stated to become a little more chosey about the trades that I took. Then really frightening things started to happen. All of a sudden judgment came into the equation and along with it self doubt. If I chose a system then I have to adhear to it without wavering. If it starts to fail, I need to recognize it and come up with another system. This could cost alot of time money.
So I'm faced with a choice: do I contine trading a system which will become obsolete at some point or do I take the other road and try and learn market structure. With the Structure route, I realize it takes longer beacuse the markets are finicky and what works one day may or may not work the next. Having said that the basic principles of fear and greed remain the same and the games that are played by those who have the power to do so become familiar.
Hmmmmm. Two roads, two choices and which do you pick? The system route at least gives you consistency at the start but the discretionary gives you longevity.
Neither is right or wrong, its just a different way of doing things.