其三,频繁操作。无论单子理不理想,“负责任”的老师一个劲儿的给你做思想工作,说什么这个单子必赚无疑,不甘心的你听之任之,结果亏得灰头土脸,“不负责任”的老师可能找各种借口不给实时指导,Give me a range for you to operate back and forth, but I don't understand. The position is your own and you don't know how to control it? Do we have to wait until the stock market explodes to fantasize about whether there is regret medicine to take?