They say Forex trading is SIMPLE but not easy, So let me simplify trading for you. Its all about understanding the market structure( how the market behaves/moves) market moves in two phases namely IMPULSE AND CORRECTION. then you have to learn market structure in depth by understanding we can frame it in many ways, i.e channels;ascending/descending, wedges, flags. and we frame it using trend lines. and we can incorporate previous levels(HIGHS AND LOWS) to trade also. just look for minimum 2-3 touches and what you want to see is reversal structures when price approaches this levels. Of course why you are failing can be answered by you as an individual cos u should be keeping a trading journal to see where you are missing it