A mature trader. Every time you open a position, you must set a stop loss and take profit, and the take profit is easy to say, which is nothing more than making more and making less money, after all, you will be happy to make money. But stop loss is a difficult problem, the stop loss space is small, maybe a small pullback to break the stop loss, and then go in the opposite direction, and the heart is estimated to regret it.
The stop loss space is too large, and the principal of each order is gone. Stop-loss at the principal-paid-price is a commonly used method, usually 3 points after making a profit, that is, setting the stop-loss price as the stop-loss point, so that although the principal is preserved, the market trend often goes in the opposite direction with a stop-loss, and there may be a situation of "seeing right and doing wrong". I am here to help you do enforcement, if you are not willing to take profit and stop loss by yourself, it will only expand the loss.
