It is very difficult for someone to tell us how their trade and the trading strategy they are using but we just need to accept the fact that most people are secrecy on their trading plan and strategy. I only tell people about my trading ideas but how I arrived at those ideas are hinding in the depth of my heart and I do believe that others traders are like that too.
I only reveal to my friends regarding the trading success I had, but I warned them for possible failure based on bow I experienced. Being secretive on trading currency? Yes indeed I am that kind but only for those I think that's not sure in the long run. Because I may fail other people too, if we're both picking those possible failure trading investments.