in my opinion, how to improve a good trade that starts from your own experience. if you are experienced in trading, although the results are not satisfactory, even to make a lot of losses. it is a fairness, because failure is the beginning of success. learn from your own experience. suppose you failed by using the first way. then you should analyze the location of errors that have made you achieve these losses. so when you decide to start trading, you will try to avoid the initial mistake. essentially do not repeat the same mistake on what you will do