D、心态控制:很奇怪有些学员,赚的时候赚个1reach2The US dollar will be liquidated and out of the market, when losses occur10-20If you keep more than US dollars, you will be willing to lose.Not willing to make money without it.money You should know that a successful operator may not necessarily achieve the correct rate50%But this is not enough50%Ying of.In addition to earning back the losses, the opportunity has also made a profit.