From my observation of some older traders who are consistently profitable in the market, I have observed that they usually are very consistent with their strategy or approach to the market.
Just as starting to trade on one pair first is important for a beginner trader, it is also necessary for a new trader to know that the easiest way to become confused is to try to learn different trading strategies from different traders or sources at once.
One trading strategy is enough to make you successful until it is no longer working.
Sometimes most traders think maximizing lots of strategies will results in quick actions but it differs, yes a profitable market depends on a good strategy in as much as you can be consistent in it. And clearly sticking to a particular strategy doesn't seem profitable in the long run as things tends to change this is more reason one get to hold on to different strategies while working with one.