First, negative behavior will increase negative emotions. When people are angry, it is best to choose a happier way to adjust their emotions. If you use throwing things to adjust your mood, it will lead to more violent emotions, and you need to bear the losses caused by your violent emotions. The gain is outweighed by the loss. Therefore, I don't agree with the practice of this courier brother.
Second, although the workload has increased, it is a good thing for the courier. The industry that will increase the workload during the Double Eleven period is called the express delivery industry. Although the workload has increased, it is a good opportunity for couriers to increase their income. Even if it's for money, you have to endure the pressure brought by work. Don't vent all your stress on your work, which will not lighten your work, but will increase your losses.
Third, it is wrong to harm the interests of others and satisfy one's own emotions. Courier violence harms the interests of the sender and the recipient, which is an irrational practice. It is immoral to vent one's emotions at the expense of others. So, please relax and work hard.