One way that we can be free from great anger, free from emotions that make us unable to trade well, is to let go of it sincerely, patiently, and accept our failure. Because after all, we are running a high-risk business, so like it or not, when we If we fail, we also have to be able to accept emotions. It's normal, but don't make it a habit every time you experience a loss because that can make you stressed. So the point in this case is that what I want to say is learn to be sincere, learn to be patient.