I'm open with my trade and I share my strategy also. Not because I feel that its the best strategy but its because I feel its the best way to know the defects of my strategy. The more someone know about my strategy and check the advantage and the disadvantage of my strategy the more I can refine my strategy to make it better. In the end its mutual benefits as I can make much better strategy and some time other can learn how to make money in forex trading also.