If the trader can not ride the robot well i think not profit that will they get but loss so before you use robot it is better to know first how the robot work and you should know how to ride it in fact Both the manual and automatic the important thing is not how good the technique but how and obotic trading may be suitable to some other traders but not to me namely I have spent much time and money to learn Forex and at last by depending on robot is such a ridiculous way and I don't want to be like that