i think that if you always trade in favor of trend. do not trade against the trend. so you big profits are make in trending market only. so if a trader can jump in a trend early and exit when the trend end. you are going to make a huge profit .so its the best way to trade. and For becoming an ideal Currency investor, a investor have to understand first then investor can start dealing in the trial consideration and can proceed exercise and when investor will feel that he/she did get appropriate information then investor can do business in the real industry.