I have a different opinion on this thread, if someone can not control his behavior he can do some interesting things, the only way to do it is to use a robot to do it for you or to say the condition of strategy to your younger brother and instruct him to sitting in front of the monitor to execute it. in this way you will not violate the terms of your strategy. as a forex trader you must have a basic quality to trade. controlling dangerous emotions is one of them. while trade is bad through trading. if you have set a target that you will trade in a certain amount that you will succeed. so emotion is yours and you can control it.