In fact, I believe that in order to trade successfully, it is not necessary to know the technical analysis thoroughly. The use of fundamental analysis would be sufficient.
well, in general, we don't really need anything technical in trading, because it's only based on buying and selling. however, I think both are important points in trading. however, if measured, then, fundamentals are indeed the best thing.
My point is that the best option is to to use both. But personally i prefer technical analysis because it's based on data and charts. Usually i read an articles about trading signals providede by Monfex.