Recently, the market has been good, so point boosting can be done without loss. Some people can even sell at limit prices for a few more minutes without any issues. However, when the market turns bad in a couple of days, if you try to boost points then, a single downward line could result in a loss of dozens to hundreds of USD. Only then will you understand what it means to pick up sesame seeds and lose watermelons. Generally speaking, as long as the market worsens, it is impossible to boost points without loss. After a few attempts, you will understand the cruelty of the market.